on init
    # for audit message
    chown system system /proc/avc_msg
    chmod 0660 /proc/avc_msg

    # MirrorLink permission
    mkdir /dev/socket/mlaudio 0770 audioserver system

    # sdcard ramdump
    chown system system /sys/module/sec_debug/parameters/dump_sink
    chmod 0600 /sys/module/sec_debug/parameters/dump_sink

    # reset_reason
    chown system system /proc/reset_reason
    chmod 0440 /proc/reset_reason
    chown system system /proc/reset_reason_extra_info
    chmod 0400 /proc/reset_reason_extra_info
    chown system system /proc/store_lastkmsg
    chmod 0400 /proc/store_lastkmsg
    chown system system /proc/auto_comment
    chmod 0400 /proc/auto_comment
    chown system system /proc/reset_rwc
    chmod 0400 /proc/reset_rwc
    chown system system /proc/debug_history
    chmod 0400 /proc/debug_history

    # ap hw param data
    chown system system /sys/class/sec/sec_hw_param/ap_info
    chmod 0400 /sys/class/sec/sec_hw_param/ap_info
    chown system system /sys/class/sec/sec_hw_param/ddr_info
    chmod 0400 /sys/class/sec/sec_hw_param/ddr_info
    chown system system /sys/class/sec/sec_hw_param/extra_info
    chmod 0400 /sys/class/sec/sec_hw_param/extra_info
    chown system system /sys/class/sec/sec_hw_param/extrb_info
    chmod 0400 /sys/class/sec/sec_hw_param/extrb_info
    chown system system /sys/class/sec/sec_hw_param/extrc_info
    chmod 0400 /sys/class/sec/sec_hw_param/extrc_info
    chown system system /sys/class/sec/sec_hw_param/extrm_info
    chmod 0400 /sys/class/sec/sec_hw_param/extrm_info
    chown system system /sys/class/sec/sec_hw_param/extrf_info
    chmod 0400 /sys/class/sec/sec_hw_param/extrf_info
    chown system radio /sys/class/sec/sec_hw_param/pcb_info
    chmod 0440 /sys/class/sec/sec_hw_param/pcb_info
    chown system radio /sys/class/sec/sec_hw_param/smd_info
    chmod 0440 /sys/class/sec/sec_hw_param/smd_info
    chown system system /sys/class/sec/sec_hw_param/thermal_info

    # eRR.p
    chown system system /proc/pwrsrc
    chmod 0440 /proc/pwrsrc
    chown system system /proc/extra
    chmod 0440 /proc/extra

    chmod 0660 /sys/power/wakeup_count

    # fastcharge switch
    chown system radio /sys/class/sec/switch/afc_disable

on early-fs
    # tzic need to be grand permission before vold
    chown system net_bt_admin /dev/tzic
    chmod 0660 /dev/tzic

on post-fs
    chown system log /proc/sec_log

    # make fsdbg on /dev for filesystem debug info.
    mkdir /dev/fsdbg 0775 root system

on post-fs-data
    # USB conn_gadget device (DeXonPC, Samsung Flow)
    chown system system /dev/android_ssusbcon
    chmod 0660 /dev/android_ssusbcon

    chown system radio /efs
    chmod 0771 /efs
    restorecon_recursive /efs

    # sec_efs_file
    mkdir /efs/sec_efs 0775 radio system

    #BUS
    chown system radio /sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/scaling_devfreq_min
    chown system radio /sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/available_frequencies
    chmod 0664 /sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/scaling_devfreq_min
    chmod 0444 /sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/available_frequencies

    #input booster
    chown radio system /sys/class/input_booster/level
    chown radio system /sys/class/input_booster/head
    chown radio system /sys/class/input_booster/tail
    chmod 0664 /sys/class/input_booster/level
    chmod 0664 /sys/class/input_booster/head
    chmod 0664 /sys/class/input_booster/tail

    # Fix the access permissions and group ownership for 'bt_config.conf'
    chown radio system /sys/class/input_booster/touchkey/level
    chown radio system /sys/class/input_booster/touchkey/freq
    chown radio system /sys/class/input_booster/touchkey/time
    chmod 0664 /sys/class/input_booster/touchkey/level
    chmod 0664 /sys/class/input_booster/touchkey/freq
    chmod 0664 /sys/class/input_booster/touchkey/time

    #MCPS
    #ARGOS with MCPS
    chown system system /sys/module/modem_argos_notifier/parameters/big_clat_rps
    chown system system /sys/module/modem_argos_notifier/parameters/big_rmnet_clat_rps
    chown system system /sys/module/modem_argos_notifier/parameters/big_rmnet_rps
    chown system system /sys/module/modem_argos_notifier/parameters/lit_clat_rps
    chown system system /sys/module/modem_argos_notifier/parameters/lit_rmnet_clat_rps
    chown system system /sys/module/modem_argos_notifier/parameters/lit_rmnet_rps
    chown system system /sys/module/modem_argos_notifier/parameters/mif_rps_thresh
    chown system system /sys/module/mcps/parameters/mcps_arps_activate_pps_threshold
    chown system system /sys/module/mcps/parameters/mcps_arps_config
    chown system system /sys/module/mcps/parameters/mcps_arps_cpu
    chown system system /sys/module/mcps/parameters/mcps_big2lit_load_thresh
    chown system system /sys/module/mcps/parameters/mcps_big2lit_pps_thresh
    chown system system /sys/module/mcps/parameters/mcps_dynamic_cpu
    chown system system /sys/module/mcps/parameters/mcps_enable
    chown system system /sys/module/mcps/parameters/mcps_flush
    chown system system /sys/module/mcps/parameters/mcps_gro_flush_time
    chown system system /sys/module/mcps/parameters/mcps_gro_pantry_max_capability
    chown system system /sys/module/mcps/parameters/mcps_gro_pantry_quota
    chown system system /sys/module/mcps/parameters/mcps_heavy_flows
    chown system system /sys/module/mcps/parameters/mcps_lit2big_load_thresh
    chown system system /sys/module/mcps/parameters/mcps_lit2big_pps_thresh
    chown system system /sys/module/mcps/parameters/mcps_light_flows
    chown system system /sys/module/mcps/parameters/mcps_mode
    chown system system /sys/module/mcps/parameters/mcps_move
    chown system system /sys/module/mcps/parameters/mcps_newflow_cpu
    chown system system /sys/module/mcps/parameters/mcps_oamask_util_threshold
    chown system system /sys/module/mcps/parameters/mcps_pantry_max_capability
    chown system system /sys/module/mcps/parameters/mcps_pantry_quota
    chown system system /sys/module/mcps/parameters/mcps_print_BBB
    chown system system /sys/module/mcps/parameters/mcps_rfs_buckets
    chown system system /sys/module/mcps/parameters/mcps_rps_config
    chown system system /sys/module/mcps/parameters/mcps_set_cluster_for_hotplug
    chown system system /sys/module/mcps/parameters/mcps_set_cluster_for_newflow
    chown system system /sys/module/mcps/parameters/mcps_stat_distributed
    chown system system /sys/module/mcps/parameters/mcps_stat_dropped
    chown system system /sys/module/mcps/parameters/mcps_stat_enqueued
    chown system system /sys/module/mcps/parameters/mcps_stat_ignored
    chown system system /sys/module/mcps/parameters/mcps_stat_processed
    chown system system /sys/module/mcps/parameters/mcps_stat_sauron_flow
    chown system system /sys/module/mcps/parameters/mcps_stat_sauron_target_flow
    chown system system /sys/module/mcps/parameters/num_mcps_dev
    chown system system /sys/module/mcps/version
    chown system system /proc/mcps/mcps_dump

    chown system system /sys/kernel/ipv4/tcp_delack_seg

    # change owner background io bigdata node for hqm write
    chown system system /sys/fs/fsio/bgiostat/sec_stat

    # h2k
    mkdir /efs/cpk 0771 radio system
    chmod 0644 /efs/redata.bin
    chmod 0644 /efs/cpk/redata.bin
    chown radio radio /efs/h2k.dat
    chown radio radio /efs/cpk/h2k.dat
    chmod 0644 /efs/h2k.dat
    chmod 0644 /efs/cpk/h2k.dat
    chown system system /efs/drm/h2k

    # MST Factory Test
    chown system system /sys/class/mstldo/mst_drv/transmit
    chmod 0660 /sys/class/mstldo/mst_drv/transmit

    # MST-MFC Support
    chown system system /sys/class/mstldo/mst_drv/mfc
    chmod 0440 /sys/class/mstldo/mst_drv/mfc

    # MST Check Support
    chown system system /sys/class/mstldo/mst_drv/support
    chmod 0444 /sys/class/mstldo/mst_drv/support

    # NFC: create /efs/sec_efs/nfc and /efs/nfc for nv storage
    mkdir /efs/sec_efs/nfc 0700 nfc nfc
    mkdir /efs/nfc 0700 nfc nfc

    # NFC KEY
    mkdir /data/vendor/nfc 0770 nfc nfc
    copy /system/etc/nfc_key /data/nfc/Key
    chmod 660 /data/nfc/Key
    chown nfc nfc /data/nfc/Key

    # FINGERPRINT
    mkdir /data/vendor/biometrics 0770 system system
    mkdir /data/vendor/fpSnrTest 0770 system system

on boot
    # MSP: FactoryApp directory generation
    mkdir /efs/FactoryApp 0775 system system

    # sec abc
    chown system radio /sys/class/sec/sec_abc/enabled
    chmod 0664 /sys/class/sec/sec_abc/enabled
    chown system radio /sys/class/sec/sec_abc/log
    chmod 0664 /sys/class/sec/sec_abc/log
    chown system radio /sys/class/sec/sec_abc_hub/enable
    chmod 0664 /sys/class/sec/sec_abc_hub/enable
    chown system radio /sys/class/sec/sec_abc_hub/bootc_offset
    chmod 0664 /sys/class/sec/sec_abc_hub/bootc_offset

    # labo
    chown system radio /sys/class/sec/sec_labo/cmd
    chmod 0664 /sys/class/sec/sec_labo/cmd

    # Permissions for recovery_cause
    chown system system /sys/class/sec/sec_debug/recovery_cause

    # Permissions for fmm_lock
    chown system system /sys/class/sec/sec_debug/FMM_lock

    # terminal mode
    chmod 0660 /sys/class/android_usb/android0/terminal_version
    chown system system /sys/class/android_usb/android0/terminal_version

    # Permissions for pwdt
    chown system system /sys/module/sec_debug/parameters/pwdt_start_ms
    chmod 0660 /sys/module/sec_debug/parameters/pwdt_start_ms
    chown system system /sys/module/sec_debug/parameters/pwdt_end_ms
    chmod 0660 /sys/module/sec_debug/parameters/pwdt_end_ms
    chown system system /sys/module/sec_debug/parameters/pwdt_pid
    chmod 0660 /sys/module/sec_debug/parameters/pwdt_pid
    chown system system /sys/module/sec_debug/parameters/pwdt_sync_cnt
    chmod 0660 /sys/module/sec_debug/parameters/pwdt_sync_cnt

    # svcled
    chown system system /sys/class/sec/led/led_lowpower
    chown system system /sys/class/sec/led/led_pattern
    chown system system /sys/class/sec/led/led_blink
    chown system system /sys/class/sec/led/led_control
    chown system system /sys/class/sec/led/led_r
    chown system system /sys/class/sec/led/led_g
    chown system system /sys/class/sec/led/led_b    

    # Switch Device
    chown system radio /sys/class/sec/switch/usb_sel
    chown system radio /sys/class/sec/switch/uart_sel
    chown system radio /sys/class/sec/switch/uart_en
    chown system radio /sys/class/sec/switch/otg_test
    chown system radio /sys/class/sec/switch/apo_factory
    chown system radio /sys/class/sec/switch/hiccup
    chown system radio /sys/class/sec/switch/jig_disable    
    chown system radio /sys/class/sec/switch/factory_uart

    # OTG Test
    chown system radio /sys/class/host_notify/usb_otg/booster
    chmod 0664 /sys/class/host_notify/usb_otg/booster

    # Permission for CCIC
    chown system radio /sys/class/sec/ccic/lpm_mode
    chmod 0664 /sys/class/sec/ccic/lpm_mode
    chown system system /sys/class/sec/ccic/control_gpio
    chmod 0660 /sys/class/sec/ccic/control_gpio
    chown system radio /sys/class/sec/ccic/fw_update
    chmod 0220 /sys/class/sec/ccic/fw_update
    chown system radio /sys/class/sec/ccic/role_swap
    chmod 0220 /sys/class/sec/ccic/role_swap
    chown system usb /sys/class/sec/ccic/dex_fan_uvdm
    chmod 0220 /sys/class/sec/ccic/dex_fan_uvdm
    chown system usb /sys/class/sec/ccic/samsung_uvdm
    chmod 0220 /sys/class/sec/ccic/samsung_uvdm
    chown system radio /sys/class/sec/ccic/ccic_control_option
    chown system usb /dev/ccic_misc
    chmod 0664 /dev/ccic_misc
    chown system radio /sys/class/sec/ccic/cc_sbu_adc
    chown system radio /sys/class/sec/ccic/vsafe0v_status
    chmod 0444 /sys/class/sec/ccic/vsafe0v_status
    chown system radio /sys/class/sec/ccic/ovp_ic_shutdown
    chmod 0220 /sys/class/sec/ccic/ovp_ic_shutdown

    # HMT relay mode
    chown system system /sys/devices/virtual/relay_on
    chown system system /sys/devices/virtual/data_on

    # Permissions for Touchscreen
    chown system radio /sys/class/sec/tsp/cmd
    chown system system /sys/class/sec/tsp/input/enabled
    chmod 0660 /sys/class/sec/tsp/input/enabled
    chown root system /proc/tsp_msg
    chmod 0440 /proc/tsp_msg
    chown system radio /sys/class/sec/tsp/pressure_enable
    chown system system /sys/class/sec/tsp/multi_count
    chown system system /sys/class/sec/tsp/wet_mode
    chown system system /sys/class/sec/tsp/noise_mode
    chown system system /sys/class/sec/tsp/comm_err_count
    chown system system /sys/class/sec/tsp/checksum
    chown system system /sys/class/sec/tsp/holding_time
    chown system system /sys/class/sec/tsp/all_touch_count
    chown system system /sys/class/sec/tsp/z_value
    chown system system /sys/class/sec/tsp/sensitivity_mode
    chown system system /sys/class/sec/tsp/prox_power_off
    chown system system /sys/class/sec/tsp/irq_recovery_count
    chown system system /sys/class/sec/tsp/ic_reset_count
    chown system system /sys/class/sec/tsp/mode_change_failed_count
    chown system system /sys/class/sec/sec_key/key_pressed_count
    chown system system /dev/tspio
    chown system system /sys/class/sec/tsp/ear_detect_enable
    chown system system /sys/class/sec/tsp/ta_mode
    chown system system /sys/class/sec/tsp/virtual_prox

    # Permissions for Wacom
    chown system radio /sys/class/sec/sec_epen/cmd
    chown system system /sys/class/sec/sec_epen/input/enabled
    chmod 0660 /sys/class/sec/sec_epen/input/enabled
    chown system radio /sys/class/sec/sec_epen/epen_firm_update
    chown system radio /sys/class/sec/sec_epen/epen_reset
    chown system radio /sys/class/sec/sec_epen/epen_reset_result
    chown system radio /sys/class/sec/sec_epen/epen_checksum
    chown system radio /sys/class/sec/sec_epen/epen_checksum_result
    chown system radio /sys/class/sec/sec_epen/epen_saving_mode
    chown system radio /sys/class/sec/sec_epen/epen_wcharging_mode
    chown system radio /sys/class/sec/sec_epen/epen_ble_charging_mode
    chown system radio /sys/class/sec/sec_epen/keyboard_mode
    chown system radio /sys/class/sec/sec_epen/epen_disable_mode
    chown system radio /sys/class/sec/sec_epen/aod_enable
    chown system radio /sys/class/sec/sec_epen/aod_lcd_onoff_status
    chown system radio /sys/class/sec/sec_epen/screen_off_memo_enable
    chown system radio /sys/class/sec/sec_epen/dex_enable
    chown system radio /sys/class/sec/sec_epen/epen_fac_garage_mode
    chown system radio /sys/class/sec/sec_epen/epen_fac_select_firmware
    chown system system /sys/class/sec/sec_epen/abnormal_reset_count
    chown system system /sys/class/sec/sec_epen/i2c_fail_count
    chown system system /sys/class/sec/sec_epen/pen_out_count

    # Key
    chown system radio /sys/class/sec/sec_key/wakeup_keys
    write /sys/class/sec/sec_key/wakeup_keys 116,172
    chown system system /sys/class/sec/sec_key/key_pressed_count
    chown system radio /sys/class/sec/sec_sidekey/cmd
    chown system system /sys/class/sec/sec_sidekey/input/enabled
    chmod 0660 /sys/class/sec/sec_sidekey/input/enabled

    # Permissions for Auto Input
    chown system system /sys/class/sec/sec_auto_input/enable
    chown system system /sys/class/sec/sec_auto_input/tsp_event

    # usb disable
    chown system usb /sys/class/usb_notify/usb_control/disable
    chmod 0664 /sys/class/usb_notify/usb_control/disable

    # usb hw param
    chown system usb /sys/class/usb_notify/usb_control/usb_hw_param
    chmod 0664 /sys/class/usb_notify/usb_control/usb_hw_param
    chown system usb /sys/class/usb_notify/usb_control/hw_param
    chmod 0664 /sys/class/usb_notify/usb_control/hw_param

    # usb whitelist
    chown system usb /sys/class/usb_notify/usb_control/whitelist_for_mdm
    chmod 0664 /sys/class/usb_notify/usb_control/whitelist_for_mdm

    # ccic UVDM permission
    chown system usb /dev/ccic_misc
    chmod 0664 /dev/ccic_misc

    # Permission for DVFS helper
    chown system radio /sys/power/cpufreq_min_limit
    chown system radio /sys/power/cpufreq_max_limit
    chown system radio /sys/power/cpufreq_table
    chmod 0664 /sys/power/cpufreq_min_limit
    chmod 0664 /sys/power/cpufreq_max_limit

    # permission for CHARGING
    mkdir /efs/Battery 0775 radio system
    chown radio system /efs/Battery
    chmod 0775 /efs/Battery
    copy /system/vendor/firmware/battery_data.dat /efs/Battery/battery_data.dat
    chmod 0400 /efs/Battery/battery_data.dat
    write /sys/class/power_supply/battery/batt_update_data "/efs/Battery/battery_data.dat"
    chown system radio /sys/class/power_supply/battery/batt_ext_dev_chg
    chown system radio /efs/Battery/fg_full_voltage
    chown system radio /sys/class/power_supply/battery/fg_full_voltage
    chown system radio /sys/class/power_supply/battery/batt_self_discharging_control
    chown system radio /sys/class/power_supply/battery/batt_inbat_wireless_cs100
    chown system radio /sys/class/power_supply/battery/batt_swelling_control
    chown system radio /sys/class/power_supply/battery/batt_temp_control_test
    chmod 0664 /efs/Battery/fg_full_voltage
    chmod 0664 /sys/class/power_supply/battery/fg_full_voltage
    chown system radio /sys/class/power_supply/battery/batt_reset_soc
    chown system radio /sys/class/power_supply/battery/batt_slate_mode
    chown system radio /sys/class/power_supply/battery/factory_mode
    chown system radio /sys/class/power_supply/battery/siop_level
    chown system radio /sys/class/power_supply/battery/siop_event
    chown system radio /sys/class/power_supply/battery/batt_temp
    chown system radio /sys/class/power_supply/battery/wc_enable
    chown system nfc /sys/class/power_supply/battery/wc_control
    chown system nfc /sys/class/power_supply/battery/wc_control_cnt
    chown system nfc /sys/class/power_supply/battery/led_cover
    chown system radio /sys/class/power_supply/battery/update
    chown system radio /sys/class/power_supply/battery/batt_wdt_control
    chown system radio /sys/class/power_supply/battery/factory_mode_relieve
    chown system radio /sys/class/power_supply/battery/factory_mode_bypass
    chown system radio /sys/class/power_supply/battery/normal_mode_bypass
    chmod 0664 /sys/class/power_supply/battery/factory_voltage_regulation
    chown system radio /sys/class/power_supply/battery/factory_voltage_regulation
    chown system radio /sys/class/power_supply/battery/factory_mode_disable
    chown system sdcard_rw /sys/class/power_supply/battery/store_mode
    chown sdcard_rw sdcard_rw /sys/class/power_supply/battery/call
    chown sdcard_rw sdcard_rw /sys/class/power_supply/battery/video
    chown sdcard_rw sdcard_rw /sys/class/power_supply/battery/music
    chown sdcard_rw sdcard_rw /sys/class/power_supply/battery/browser
    chown sdcard_rw sdcard_rw /sys/class/power_supply/battery/hotspot
    chown sdcard_rw sdcard_rw /sys/class/power_supply/battery/camera
    chown system radio /sys/class/power_supply/battery/talk_wcdma
    chown system radio /sys/class/power_supply/battery/talk_gsm
    chown system radio /sys/class/power_supply/battery/call
    chown system radio /sys/class/power_supply/battery/data_call
    chown system radio /sys/class/power_supply/battery/gps
    chown system radio /sys/class/power_supply/battery/wifi
    chown system radio /sys/class/power_supply/battery/lte
    chown system radio /sys/class/power_supply/battery/lcd
    chown system radio /sys/class/power_supply/ps/status
    chmod 0664 /sys/class/power_supply/battery/wc_control
    chmod 0664 /sys/class/power_supply/battery/wc_control_cnt
    chmod 0664 /sys/class/power_supply/battery/led_cover
    chmod 0664 /sys/class/power_supply/ps/status
    chmod 0664 /sys/class/power_supply/battery/batt_temp_table
    chown system radio /sys/class/power_supply/battery/batt_temp_table
    chown system radio /sys/class/power_supply/battery/batt_high_current_usb
    chown system radio /sys/class/power_supply/battery/batt_inbat_voltage
    chmod 0664 /sys/class/power_supply/battery/batt_high_current_usb
    chown system radio /sys/class/power_supply/battery/hmt_ta_connected
    chown system radio /sys/class/power_supply/battery/hmt_ta_charge
    chown system radio /sys/class/power_supply/battery/battery_cycle
    chown system radio /sys/class/power_supply/battery/batt_after_manufactured
    chown system radio /sys/class/power_supply/otg/online
    chmod 0664 /sys/class/power_supply/otg/online
    chown system radio /sys/class/power_supply/max77833-charger/charge_otg_control
    chown system radio /sys/class/power_supply/battery/charge_otg_control
    chown system radio /sys/class/power_supply/battery/charge_uno_control
    chown system radio /sys/class/power_supply/battery/batt_wireless_firmware_update
    chown system radio /sys/class/power_supply/battery/otp_firmware_result
    chown system radio /sys/class/power_supply/battery/wc_ic_grade
    chown system radio /sys/class/power_supply/battery/wc_ic_chip_id
    chown system radio /sys/class/power_supply/battery/otp_firmware_ver_bin
    chown system radio /sys/class/power_supply/battery/otp_firmware_ver
    chown system radio /sys/class/power_supply/battery/tx_firmware_result
    chown system radio /sys/class/power_supply/battery/batt_tx_firmware
    chown system radio /sys/class/power_supply/battery/batt_hv_wireless_status
    chown system radio /sys/class/power_supply/battery/batt_hv_wireless_pad_ctrl
    chmod 0664 /sys/class/power_supply/max77833-charger/charge_otg_control
    chmod 0664 /sys/class/power_supply/battery/charge_otg_control
    chmod 0664 /sys/class/power_supply/battery/charge_uno_control
    chmod 0664 /sys/class/power_supply/battery/batt_wireless_firmware_update
    chmod 0664 /sys/class/power_supply/battery/otp_firmware_result
    chmod 0664 /sys/class/power_supply/battery/wc_ic_grade
    chmod 0664 /sys/class/power_supply/battery/wc_ic_chip_id
    chmod 0664 /sys/class/power_supply/battery/otp_firmware_ver_bin
    chmod 0664 /sys/class/power_supply/battery/otp_firmware_ver
    chmod 0664 /sys/class/power_supply/battery/tx_firmware_result
    chmod 0664 /sys/class/power_supply/battery/tx_firmware_ver
    chmod 0664 /sys/class/power_supply/battery/batt_tx_firmware
    chmod 0664 /sys/class/power_supply/battery/batt_hv_wireless_status
    chmod 0664 /sys/class/power_supply/battery/batt_hv_wireless_pad_ctrl
    chown system radio /sys/class/power_supply/battery/tx_firmware_result
    chown system radio /sys/class/power_supply/battery/batt_tune_chg_limit_cur
    chown system radio /sys/class/power_supply/battery/batt_tune_chg_temp_high
    chown system radio /sys/class/power_supply/battery/batt_tune_chg_temp_rec
    chown system radio /sys/class/power_supply/battery/batt_tune_coil_limit_cur
    chown system radio /sys/class/power_supply/battery/batt_tune_coil_temp_high
    chown system radio /sys/class/power_supply/battery/batt_tune_coil_temp_rec
    chown system radio /sys/class/power_supply/battery/batt_tune_dchg_temp_high
    chown system radio /sys/class/power_supply/battery/batt_tune_dchg_temp_high_rec
    chown system radio /sys/class/power_supply/battery/batt_tune_dchg_batt_temp_high
    chown system radio /sys/class/power_supply/battery/batt_tune_dchg_batt_temp_high_rec
    chown system radio /sys/class/power_supply/battery/batt_tune_dchg_limit_input_cur
    chown system radio /sys/class/power_supply/battery/batt_tune_dchg_limit_chg_cur
    chown system radio /sys/class/power_supply/battery/batt_tune_wpc_temp_high
    chown system radio /sys/class/power_supply/battery/batt_tune_wpc_temp_high_rec
    chown system radio /sys/class/power_supply/battery/batt_tune_fast_charge_current
    chown system radio /sys/class/power_supply/battery/batt_tune_float_voltage
    chown system radio /sys/class/power_supply/battery/batt_tune_intput_charge_current
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_high_event
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_high_normal
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_high_rec_event
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_high_rec_normal
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_low_event
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_low_normal
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_low_rec_event
    chown system radio /sys/class/power_supply/battery/batt_tune_temp_low_rec_normal
    chown system radio /sys/class/power_supply/battery/batt_tune_ui_term_cur_1st
    chown system radio /sys/class/power_supply/battery/batt_tune_ui_term_cur_2nd
    chown system radio /sys/class/power_supply/battery/batt_misc_event
    chown system radio /sys/class/power_supply/battery/batt_tx_event
    chmod 0664 /sys/class/power_supply/battery/batt_tune_chg_limit_cur
    chmod 0664 /sys/class/power_supply/battery/batt_tune_chg_temp_high
    chmod 0664 /sys/class/power_supply/battery/batt_tune_chg_temp_rec
    chmod 0664 /sys/class/power_supply/battery/batt_tune_coil_limit_cur
    chmod 0664 /sys/class/power_supply/battery/batt_tune_coil_temp_high
    chmod 0664 /sys/class/power_supply/battery/batt_tune_coil_temp_rec
    chmod 0664 /sys/class/power_supply/battery/batt_tune_dchg_temp_high
    chmod 0664 /sys/class/power_supply/battery/batt_tune_dchg_temp_high_rec
    chmod 0664 /sys/class/power_supply/battery/batt_tune_dchg_batt_temp_high
    chmod 0664 /sys/class/power_supply/battery/batt_tune_dchg_batt_temp_high_rec
    chmod 0664 /sys/class/power_supply/battery/batt_tune_dchg_limit_input_cur
    chmod 0664 /sys/class/power_supply/battery/batt_tune_dchg_limit_chg_cur
    chmod 0664 /sys/class/power_supply/battery/batt_tune_wpc_temp_high
    chmod 0664 /sys/class/power_supply/battery/batt_tune_wpc_temp_high_rec
    chmod 0664 /sys/class/power_supply/battery/batt_tune_fast_charge_current
    chmod 0664 /sys/class/power_supply/battery/batt_tune_float_voltage
    chmod 0664 /sys/class/power_supply/battery/batt_tune_intput_charge_current
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_high_event
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_high_normal
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_high_rec_event
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_high_rec_normal
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_low_event
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_low_normal
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_low_rec_event
    chmod 0664 /sys/class/power_supply/battery/batt_tune_temp_low_rec_normal
    chmod 0664 /sys/class/power_supply/battery/batt_tune_ui_term_cur_1st
    chmod 0664 /sys/class/power_supply/battery/batt_tune_ui_term_cur_2nd
    chmod 0664 /sys/class/power_supply/battery/batt_misc_event
    chmod 0664 /sys/class/power_supply/battery/batt_tx_event 
    chown system radio /sys/class/power_supply/battery/batt_filter_cfg
    chown system radio /sys/class/power_supply/battery/batt_current_ua_avg
    chown system radio /sys/class/power_supply/battery/batt_current_ua_now
    chown system radio /sys/class/power_supply/battery/voltage_avg
    chown system radio /sys/class/power_supply/battery/voltage_now
    chown system radio /sys/class/power_supply/battery/mode
    chown system radio /sys/class/power_supply/battery/safety_timer_set
    chown system radio /sys/class/power_supply/battery/safety_timer_info
    chown system radio /sys/class/power_supply/battery/batt_temp_test
    chmod 0664 /sys/class/power_supply/battery/mode
    chown system radio /sys/class/power_supply/battery/wc_op_freq
    chmod 0664 /sys/class/power_supply/battery/wc_op_freq
    chown system radio /sys/class/power_supply/battery/wc_cmd_info
    chmod 0664 /sys/class/power_supply/battery/wc_cmd_info
    chown system radio /sys/class/power_supply/battery/batt_chip_id
    chmod 0660 /sys/class/power_supply/battery/batt_chip_id
    chown system radio /sys/class/power_supply/battery/error_cause
    chmod 0440 /sys/class/power_supply/battery/error_cause
    chown system radio /sys/class/power_supply/battery/cisd_fullcaprep_max
    chmod 0660 /sys/class/power_supply/battery/cisd_fullcaprep_max
    chown system radio /sys/class/power_supply/battery/cisd_wire_count
    chmod 0660 /sys/class/power_supply/battery/cisd_wire_count
    chown system radio /sys/class/power_supply/battery/batt_type
    chmod 0660 /sys/class/power_supply/battery/batt_type
    chown system radio /sys/class/power_supply/battery/cisd_data
    chmod 0660 /sys/class/power_supply/battery/cisd_data
    chown system radio /sys/class/power_supply/battery/cisd_data_json
    chmod 0660 /sys/class/power_supply/battery/cisd_data_json
    chown system radio /sys/class/power_supply/battery/cisd_data_d_json
    chmod 0660 /sys/class/power_supply/battery/cisd_data_d_json
    chown system system /efs/FactoryApp/cisd_fullcaprep_max
    chmod 0640 /efs/FactoryApp/cisd_fullcaprep_max
    chown system radio /sys/class/power_supply/battery/cisd_data_efs_path
    chmod 0660 /sys/class/power_supply/battery/cisd_data_efs_path
    chown system system /efs/FactoryApp/cisd_data
    chmod 0660 /efs/FactoryApp/cisd_data
    chown system radio /sys/class/power_supply/battery/cisd_wc_data
    chmod 0660 /sys/class/power_supply/battery/cisd_wc_data
    chown system radio /sys/class/power_supply/battery/cisd_wc_data_json
    chmod 0660 /sys/class/power_supply/battery/cisd_wc_data_json
    chown system system /efs/FactoryApp/cisd_wc_data
    chmod 0660 /efs/FactoryApp/cisd_wc_data
    chown system radio /sys/class/power_supply/battery/cisd_power_data
    chmod 0660 /sys/class/power_supply/battery/cisd_power_data
    chown system radio /sys/class/power_supply/battery/cisd_power_data_json
    chmod 0660 /sys/class/power_supply/battery/cisd_power_data_json
    chown system system /efs/FactoryApp/cisd_power_data
    chmod 0660 /efs/FactoryApp/cisd_power_data
    chown system radio /sys/class/power_supply/battery/cisd_cable_data
    chmod 0660 /sys/class/power_supply/battery/cisd_cable_data
    chown system radio /sys/class/power_supply/battery/cisd_cable_data_json
    chmod 0660 /sys/class/power_supply/battery/cisd_cable_data_json
    chown system system /efs/FactoryApp/cisd_cable_data
    chmod 0660 /efs/FactoryApp/cisd_cable_data
    chown system radio /sys/class/power_supply/battery/cisd_tx_data
    chmod 0660 /sys/class/power_supply/battery/cisd_tx_data
    chown system radio /sys/class/power_supply/battery/cisd_tx_data_json
    chmod 0660 /sys/class/power_supply/battery/cisd_tx_data_json
    chown system system /efs/FactoryApp/cisd_tx_data
    chmod 0660 /efs/FactoryApp/cisd_tx_data
    chown system radio /sys/class/power_supply/battery/cisd_event_data
    chmod 0660 /sys/class/power_supply/battery/cisd_event_data
    chown system radio /sys/class/power_supply/battery/cisd_event_data_json
    chmod 0660 /sys/class/power_supply/battery/cisd_event_data_json
    chown system system /efs/FactoryApp/cisd_event_data
    chmod 0660 /efs/FactoryApp/cisd_event_data
    chown system radio /sys/class/power_supply/battery/batt_capacity_max
    chmod 0660 /sys/class/power_supply/battery/batt_capacity_max
    chown system system /efs/Battery/batt_capacity_max
    chmod 0660 /efs/Battery/batt_capacity_max
    chown system system /sys/class/power_supply/battery/fg_asoc
    chmod 0660 /sys/class/power_supply/battery/fg_asoc    
    chown system system /efs/FactoryApp/batt_after_manufactured
    chmod 0640 /efs/FactoryApp/batt_after_manufactured
    chown system system /efs/FactoryApp/batt_discharge_level
    chmod 0640 /efs/FactoryApp/batt_discharge_level
    chown system radio /sys/class/power_supply/battery/wc_tx_en
    chmod 0664 /sys/class/power_supply/battery/wc_tx_en
    chown system system /dev/batt_misc
    chmod 0664 /dev/batt_misc  
    chown system radio /sys/class/power_supply/battery/wc_tx_stop_capacity
    chmod 0664 /sys/class/power_supply/battery/wc_tx_stop_capacity
    chown system radio /sys/class/power_supply/battery/wc_tx_vout
    chmod 0664 /sys/class/power_supply/battery/wc_tx_vout
    chown system radio /sys/class/power_supply/battery/batt_tx_status
    chmod 0664 /sys/class/power_supply/battery/batt_tx_status
    chown system radio /sys/class/power_supply/battery/wc_rx_connected
    chmod 0660 /sys/class/power_supply/battery/wc_rx_connected
    chown system radio /sys/class/power_supply/battery/wc_tx_mfc_vin_from_uno
    chmod 0660 /sys/class/power_supply/battery/wc_tx_mfc_vin_from_uno
    chown system radio /sys/class/power_supply/battery/wc_tx_mfc_iin_from_uno
    chmod 0660 /sys/class/power_supply/battery/wc_tx_mfc_iin_from_uno    
    chown system radio /sys/class/power_supply/battery/wc_tx_avg_curr
    chmod 0660 /sys/class/power_supply/battery/wc_tx_avg_curr
    chown system radio /sys/class/power_supply/battery/wc_tx_total_pwr
    chmod 0660 /sys/class/power_supply/battery/wc_tx_total_pwr
    chown system radio /sys/class/power_supply/battery/wc_tx_id
    chmod 0664 /sys/class/power_supply/battery/wc_tx_id
    chown system radio /sys/class/power_supply/battery/wc_auth_adt_sent
    chmod 0660 /sys/class/power_supply/battery/wc_auth_adt_sent
    chown system radio /sys/class/power_supply/battery/wc_duo_rx_power
    chmod 0660 /sys/class/power_supply/battery/wc_duo_rx_power
    chown system radio /sys/class/power_supply/battery/ext_event
    chmod 0660 /sys/class/power_supply/battery/ext_event
    chown system system /sys/class/power_supply/battery/batt_shipmode_test
    chmod 0664 /sys/class/power_supply/battery/batt_shipmode_test
    chown system system /sys/class/power_supply/battery/batt_jig_gpio
    chmod 0664 /sys/class/power_supply/battery/batt_jig_gpio 
    chown system system /sys/class/power_supply/battery/dchg_adc_mode_ctrl
    chmod 0664 /sys/class/power_supply/battery/dchg_adc_mode_ctrl
    chown system system /sys/class/power_supply/battery/direct_charging_status
    chmod 0664 /sys/class/power_supply/battery/direct_charging_status
    chown system radio /sys/class/power_supply/battery/direct_charging_chg_status
    chmod 0660 /sys/class/power_supply/battery/direct_charging_chg_status
    chown system radio /sys/class/power_supply/battery/switch_charging_source
    chmod 0660 /sys/class/power_supply/battery/switch_charging_source
    chown system radio /sys/class/power_supply/battery/boot_complete
    chmod 0660 /sys/class/power_supply/battery/boot_complete
    chown system radio /sys/class/power_supply/battery/batt_tune_wireless_vout_current
    chmod 0660 /sys/class/power_supply/battery/batt_tune_wireless_vout_current
    chown system radio /sys/class/power_supply/battery/pd_disable
    chmod 0664 /sys/class/power_supply/battery/pd_disable

    # set file permission for boot
    chown radio system /efs/usb_hw_param
    chmod 771 /efs/usb_hw_param
    chown system system /efs/usb_hw_param/usb_hw_param.log
    chmod 0660 /efs/usb_hw_param/usb_hw_param.log

    chown system system /sys/class/timed_output/vibrator/intensity
    chown system system /sys/class/timed_output/vibrator/motor_type

    # UFS
    chown system system /sys/block/sda/device/model
    chmod 444 /sys/block/sda/device/model
    chown system system /sys/block/sda/device/rev
    chmod 444 /sys/block/sda/device/rev
    chown system system /sys/class/scsi_host/host0/lt
    chmod 444 /sys/class/scsi_host/host0/lt
    chown system system /sys/class/scsi_host/host0/SEC_UFS_err_sum
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_err_sum
    chown system system /sys/class/scsi_host/host0/SEC_UFS_op_cnt
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_op_cnt
    chown system system /sys/class/scsi_host/host0/SEC_UFS_query_cnt
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_query_cnt
    chown system system /sys/class/scsi_host/host0/SEC_UFS_uic_cmd_cnt
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_uic_cmd_cnt
    chown system system /sys/class/scsi_host/host0/SEC_UFS_uic_err_cnt
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_uic_err_cnt
    chown system system /sys/class/scsi_host/host0/SEC_UFS_utp_cnt
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_utp_cnt
    chown system system /sys/class/scsi_host/host0/SEC_UFS_fatal_cnt
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_fatal_cnt
    chown system system /sys/class/scsi_host/host0/SEC_UFS_TW_info
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_TW_info
    chown system system /sys/class/scsi_host/host0/SEC_UFS_HPB_info
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_HPB_info
    chown system system /sys/class/scsi_host/host0/SEC_UFS_HPB_err_info
    chmod 444 /sys/class/scsi_host/host0/SEC_UFS_HPB_err_info
    chown system system /sys/class/scsi_host/host0/unique_number
    chmod 440 /sys/class/scsi_host/host0/unique_number
    chown system system /sys/class/scsi_host/host0/lc
    chmod 444 /sys/class/scsi_host/host0/lc

    # eMMC/SD
    chown system system /sys/class/sec/sdcard/cd_cnt
    chmod 444 /sys/class/sec/sdcard/cd_cnt
    chown system system /sys/class/sec/sddata/sd_data
    chmod 444 /sys/class/sec/sddata/sd_data
    chown system system /sys/class/sec/sdcard/sdcard_summary
    chmod 444 /sys/class/sec/sdcard/sdcard_summary
    chown system system /sys/class/sec/sdinfo/sd_count
    chmod 444 /sys/class/sec/sdinfo/sd_count
    chown system system /sys/class/sec/sdinfo/data
    chmod 444 /sys/class/sec/sdinfo/data

    # IOPP-bigdata-android-v2.0
    chown system system /sys/block/sda/iomon
    chown system system /sys/block/sda/hiotime
    chown system system /sys/block/sda/iobd
    chown system system /sys/block/sda/queue/io_volume_stats
    chown system system /sys/block/sda/queue/tw_stats

    # Permissions for Edtbo
    chown system system /sys/class/sec/sec_sysup/edtbo_update
    chown system system /sys/class/sec/sec_sysup/edtbo_version

    # h2k
    mkdir /efs/cpk 0771 radio system
    chmod 0644 /efs/redata.bin
    chmod 0644 /efs/cpk/redata.bin
    chown radio radio /efs/h2k.dat
    chown radio radio /efs/cpk/h2k.dat
    chmod 0644 /efs/h2k.dat
    chmod 0644 /efs/cpk/h2k.dat
    chown system system /efs/drm/h2k

    # Grip_sensor
    chown system radio /sys/class/sensors/grip_sensor/name
    chown system radio /sys/class/sensors/grip_sensor/vendor
    chown system radio /sys/class/sensors/grip_sensor/raw_data
    chown system radio /sys/class/sensors/grip_sensor/threshold
    chown system radio /sys/class/sensors/grip_sensor/calibration
    chown system radio /sys/class/sensors/grip_sensor/onoff
    chown system radio /sys/class/sensors/grip_sensor/reset
    chown system radio /sys/class/sensors/grip_sensor/mode
    chown system radio /sys/class/sensors/grip_sensor/gain
    chown system radio /sys/class/sensors/grip_sensor/start
    chown system radio /sys/class/sensors/grip_sensor/normal_threshold
    chown system radio /sys/class/sensors/grip_sensor/gain_ch2
    chown system radio /sys/class/sensors/grip_sensor/raw_data_ch2
    chown system radio /sys/class/sensors/grip_sensor/diff_avg_ch2
    chown system radio /sys/class/sensors/grip_sensor/normal_threshold_ch2
    chown system radio /sys/class/sensors/grip_sensor/ch_state
    chown system radio /sys/class/sensors/grip_sensor/body_threshold
    chown system radio /sys/class/sensors/grip_sensor/grip_flush
    chown system radio /sys/class/sensors/grip_sensor/irq_count
    chown system radio /sys/class/sensors/grip_sensor/resolution
    chown system radio /sys/class/sensors/grip_sensor/adc_filt
    chown system radio /sys/class/sensors/grip_sensor/useful_filt
    chown system radio /sys/class/sensors/grip_sensor/sim_detect
    chown system radio /sys/class/sensors/grip_sensor/mcc
    chown system radio /sys/class/sensors/grip_sensor/hysteresis
    chown system radio /sys/class/sensors/grip_sensor/sampling_freq
    chown system radio /sys/class/sensors/grip_sensor/isum
    chown system radio /sys/class/sensors/grip_sensor/scan_period
    chown system radio /sys/class/sensors/grip_sensor/analog_gain
    chown system radio /sys/class/sensors/grip_sensor/cdc_up
    chown system radio /sys/class/sensors/grip_sensor/cdc_down
    chown system radio /sys/class/sensors/grip_sensor/temp_enable

    # Grip_sensor
    chown system radio /sys/class/sensors/grip_sensor/name
    chown system radio /sys/class/sensors/grip_sensor/grip_firm_update_status
    chown system radio /sys/class/sensors/grip_sensor/grip_firm_update
    chown system radio /sys/class/sensors/grip_sensor/grip_firm_version_phone
    chown system radio /sys/class/sensors/grip_sensor/grip_firm_version_panel
    chown system radio /sys/class/sensors/grip_sensor/grip_sar_enable
    chown system radio /sys/class/sensors/grip_sensor/grip_sar_only_mode
    chown system radio /sys/class/sensors/grip_sensor/grip_sar_press_threshold
    chown system radio /sys/class/sensors/grip_sensor/grip_sar_release_threshold
    chown system radio /sys/class/sensors/grip_sensor/grip_earjack
    chown system radio /sys/class/sensors/grip_sensor/grip_gain
    chown system radio /sys/class/sensors/grip_sensor/grip_raw
    chown system radio /sys/class/sensors/grip_sensor/grip_raw_d
    chown system radio /sys/class/sensors/grip_sensor/grip_sw_reset
    chown system radio /sys/class/sensors/grip_sensor/grip_threshold
    chown system radio /sys/class/sensors/grip_sensor/grip_total_cap
    chown system radio /sys/class/sensors/grip_sensor/grip_check
    chown system radio /sys/class/sensors/grip_sensor/grip
    chown system radio /sys/class/sensors/grip_sensor/grip_diff_d
    chown system radio /sys/class/sensors/grip_sensor/grip_baseline
    chown system radio /sys/class/sensors/grip_sensor/grip_irq_count
    chown system radio /sys/class/sensors/grip_sensor/grip_register_recover

    # Grip_sensor_sub
    chown system radio /sys/class/sensors/grip_sensor_sub/name
    chown system radio /sys/class/sensors/grip_sensor_sub/vendor
    chown system radio /sys/class/sensors/grip_sensor_sub/raw_data
    chown system radio /sys/class/sensors/grip_sensor_sub/threshold
    chown system radio /sys/class/sensors/grip_sensor_sub/calibration
    chown system radio /sys/class/sensors/grip_sensor_sub/onoff
    chown system radio /sys/class/sensors/grip_sensor_sub/reset
    chown system radio /sys/class/sensors/grip_sensor_sub/mode
    chown system radio /sys/class/sensors/grip_sensor_sub/gain
    chown system radio /sys/class/sensors/grip_sensor_sub/start
    chown system radio /sys/class/sensors/grip_sensor_sub/normal_threshold
    chown system radio /sys/class/sensors/grip_sensor_sub/gain_ch2
    chown system radio /sys/class/sensors/grip_sensor_sub/raw_data_ch2
    chown system radio /sys/class/sensors/grip_sensor_sub/diff_avg_ch2
    chown system radio /sys/class/sensors/grip_sensor_sub/normal_threshold_ch2
    chown system radio /sys/class/sensors/grip_sensor_sub/ch_state
    chown system radio /sys/class/sensors/grip_sensor_sub/body_threshold
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_flush
    chown system radio /sys/class/sensors/grip_sensor_sub/irq_count
    chown system radio /sys/class/sensors/grip_sensor_sub/ch_count
    chown system radio /sys/class/sensors/grip_sensor_sub/resolution
    chown system radio /sys/class/sensors/grip_sensor_sub/adc_filt
    chown system radio /sys/class/sensors/grip_sensor_sub/useful_filt
    chown system radio /sys/class/sensors/grip_sensor_sub/hysteresis
    chown system radio /sys/class/sensors/grip_sensor_sub/sampling_freq
    chown system radio /sys/class/sensors/grip_sensor_sub/isum
    chown system radio /sys/class/sensors/grip_sensor_sub/scan_period
    chown system radio /sys/class/sensors/grip_sensor_sub/analog_gain
    chown system radio /sys/class/sensors/grip_sensor_sub/cdc_up
    chown system radio /sys/class/sensors/grip_sensor_sub/cdc_down
    chown system radio /sys/class/sensors/grip_sensor_sub/temp_enable

    # Grip_sensor_sub
    chown system radio /sys/class/sensors/grip_sensor_sub/name
    chown system radio /sys/class/sensors/grip_sensor_sub/vendor
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_firm_update_status
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_firm_update
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_firm_version_phone
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_firm_version_panel
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_sar_enable
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_sar_only_mode
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_sar_press_threshold
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_sar_release_threshold
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_earjack
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_gain
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_raw
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_raw_d
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_sw_reset
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_threshold
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_total_cap
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_check
    chown system radio /sys/class/sensors/grip_sensor_sub/grip
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_diff_d
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_baseline
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_irq_count
    chown system radio /sys/class/sensors/grip_sensor_sub/grip_register_recover
    
    # WIFI Grip sensor
    chown system radio /sys/class/sensors/grip_sensor_wifi/name
    chown system radio /sys/class/sensors/grip_sensor_wifi/vendor
    chown system radio /sys/class/sensors/grip_sensor_wifi/raw_data
    chown system radio /sys/class/sensors/grip_sensor_wifi/threshold
    chown system radio /sys/class/sensors/grip_sensor_wifi/calibration
    chown system radio /sys/class/sensors/grip_sensor_wifi/onoff
    chown system radio /sys/class/sensors/grip_sensor_wifi/reset
    chown system radio /sys/class/sensors/grip_sensor_wifi/mode
    chown system radio /sys/class/sensors/grip_sensor_wifi/gain
    chown system radio /sys/class/sensors/grip_sensor_wifi/start
    chown system radio /sys/class/sensors/grip_sensor_wifi/normal_threshold
    chown system radio /sys/class/sensors/grip_sensor_wifi/gain_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi/raw_data_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi/diff_avg_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi/normal_threshold_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi/ch_state
    chown system radio /sys/class/sensors/grip_sensor_wifi/body_threshold
    chown system radio /sys/class/sensors/grip_sensor_wifi/grip_flush
    chown system radio /sys/class/sensors/grip_sensor_wifi/irq_count
    chown system radio /sys/class/sensors/grip_sensor_wifi/resolution
    chown system radio /sys/class/sensors/grip_sensor_wifi/adc_filt
    chown system radio /sys/class/sensors/grip_sensor_wifi/useful_filt

    # WIFI SUB Grip sensor
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/name
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/vendor
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/raw_data
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/threshold
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/calibration
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/onoff
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/reset
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/mode
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/gain
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/start
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/normal_threshold
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/gain_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/raw_data_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/diff_avg_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/normal_threshold_ch2
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/ch_state
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/body_threshold
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/grip_flush
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/irq_count
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/resolution
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/adc_filt
    chown system radio /sys/class/sensors/grip_sensor_wifi_sub/useful_filt

    # Accelerometer Sensor
    chown system radio /sys/class/sensors/accelerometer_sensor/name
    chown system radio /sys/class/sensors/accelerometer_sensor/vendor
    chown system radio /sys/class/sensors/accelerometer_sensor/raw_data
    chown system radio /sys/class/sensors/accelerometer_sensor/calibration
    chown system radio /sys/class/sensors/accelerometer_sensor/selftest
    chown system radio /sys/class/sensors/accelerometer_sensor/reactive_alert
    chown system radio /sys/class/sensors/accelerometer_sensor/lowpassfilter
    chown system system /sys/class/sensors/accelerometer_sensor/dhr_sensor_info

    # Gyro Sensor
    chown system radio /sys/class/sensors/gyro_sensor/name
    chown system radio /sys/class/sensors/gyro_sensor/vendor
    chown system radio /sys/class/sensors/gyro_sensor/selftest_revised
    chown system radio /sys/class/sensors/gyro_sensor/power_on
    chown system radio /sys/class/sensors/gyro_sensor/power_off
    chown system radio /sys/class/sensors/gyro_sensor/selftest
    chown system media /sys/class/sensors/gyro_sensor/temperature

    # Magnetic Sensor
    chown system radio /sys/class/sensors/magnetic_sensor/name
    chown system radio /sys/class/sensors/magnetic_sensor/vendor
    chown system radio /sys/class/sensors/magnetic_sensor/raw_data
    chown system radio /sys/class/sensors/magnetic_sensor/adc
    chown system radio /sys/class/sensors/magnetic_sensor/asa
    chown system radio /sys/class/sensors/magnetic_sensor/dac
    chown system radio /sys/class/sensors/magnetic_sensor/chk_registers
    chown system radio /sys/class/sensors/magnetic_sensor/selftest
    chown system system /sys/class/sensors/magnetic_sensor/dhr_sensor_info

    # Proximity Sensor
    chown system radio /sys/class/sensors/proximity_sensor/name
    chown system radio /sys/class/sensors/proximity_sensor/vendor
    chown system radio /sys/class/sensors/proximity_sensor/state
    chown system radio /sys/class/sensors/proximity_sensor/raw_data
    chown system radio /sys/class/sensors/proximity_sensor/barcode_emul_en
    chown system radio /sys/class/sensors/proximity_sensor/prox_avg
    chown system radio /sys/class/sensors/proximity_sensor/prox_cal
    chown system radio /sys/class/sensors/proximity_sensor/thresh_high
    chown system radio /sys/class/sensors/proximity_sensor/thresh_low
    chown system radio /sys/class/sensors/proximity_sensor/prox_offset_pass
    chown system radio /sys/class/sensors/proximity_sensor/prox_trim
    chown system radio /sys/class/sensors/proximity_sensor/thresh_detect_high
    chown system radio /sys/class/sensors/proximity_sensor/thresh_detect_low
    chown system radio /sys/class/sensors/proximity_sensor/prox_alert_thresh
    chown system system /sys/class/sensors/proximity_sensor/dhr_sensor_info

    # Light Sensor
    chown system radio /sys/class/sensors/light_sensor/name
    chown system radio /sys/class/sensors/light_sensor/vendor
    chown system radio /sys/class/sensors/light_sensor/lux
    chown system radio /sys/class/sensors/light_sensor/raw_data
    chown system radio /sys/class/sensors/light_sensor/brightness
    chown system radio /sys/class/sensors/light_sensor/light_circle

    # Hidden Hole
    chown system radio /sys/class/sensors/hidden_hole/hh_ver
    chown system radio /sys/class/sensors/hidden_hole/hh_write_all_data
    chown system radio /sys/class/sensors/hidden_hole/hh_is_exist_efs
    chown system radio /sys/class/sensors/hidden_hole/hh_ext_prox_th

on charger
    chmod 0664 /sys/class/power_supply/battery/batt_temp_table
    chown system radio /sys/class/power_supply/battery/batt_temp_table
    chmod 0664 /sys/class/power_supply/battery/batt_capacity_max
    chown system radio /sys/class/power_supply/battery/batt_capacity_max
    chmod 0664 /sys/class/power_supply/battery/battery_cycle
    chown system radio /sys/class/power_supply/battery/battery_cycle
    chmod 0664 /sys/class/power_supply/battery/batt_after_manufactured
    chown system radio /sys/class/power_supply/battery/batt_after_manufactured
    chown system radio /sys/class/power_supply/battery/cisd_fullcaprep_max
    chmod 0660 /sys/class/power_supply/battery/cisd_fullcaprep_max
    chown system radio /sys/class/power_supply/battery/cisd_data
    chmod 0660 /sys/class/power_supply/battery/cisd_data
    chown system system /efs/FactoryApp/cisd_fullcaprep_max
    chmod 0640 /efs/FactoryApp/cisd_fullcaprep_max
    chown system radio /sys/class/power_supply/battery/cisd_data_efs_path
    chmod 0660 /sys/class/power_supply/battery/cisd_data_efs_path
    chown system system /efs/FactoryApp/cisd_data
    chmod 0640 /efs/FactoryApp/cisd_data
    chown system system /efs/FactoryApp/cisd_tx_data
    chmod 0640 /efs/FactoryApp/cisd_tx_data
    chown system system /efs/FactoryApp/cisd_event_data
    chmod 0640 /efs/FactoryApp/cisd_event_data
    chown radio system /efs
    chmod 0771 /efs
    mkdir /efs/Battery 0775 radio system
    chown radio system /efs/Battery
    chmod 0775 /efs/Battery
    chown radio system /efs/Battery/batt_capacity_max
    chmod 0664 /efs/Battery/batt_capacity_max
    copy /system/vendor/firmware/battery_data.dat /efs/Battery/battery_data.dat
    chmod 0400 /efs/Battery/battery_data.dat
    write /sys/class/power_supply/battery/batt_update_data "/efs/Battery/battery_data.dat"

# BATTERY
on property:sys.boot_completed=1
    write /sys/class/power_supply/battery/boot_completed "1"

# GPU DVFS
    chown system system /sys/kernel/gpu/gpu_freq_table
    chown system system /sys/kernel/gpu/gpu_governor
    chown system system /sys/kernel/gpu/gpu_max_clock
    chown system system /sys/kernel/gpu/gpu_min_clock
    chmod 0444 /sys/kernel/gpu/gpu_freq_table
    chmod 0644 /sys/kernel/gpu/gpu_governor
    chmod 0644 /sys/kernel/gpu/gpu_max_clock
    chmod 0644 /sys/kernel/gpu/gpu_min_clock

# Charger
service charger /system/bin/charger
    class sec-charger
    user root
    group system radio input
    critical