diff --git a/gta4xl/firmware.mk b/gta4xl/firmware.mk
new file mode 100644
index 0000000..3d7cac7
--- /dev/null
+++ b/gta4xl/firmware.mk
@@ -0,0 +1,9 @@
+LOCAL_PATH := $(call my-dir)
+
+ifeq ($(TARGET_DEVICE),gta4xl)
+
+RADIO_FILES := $(wildcard $(LOCAL_PATH)/radio/*)
+$(foreach f, $(notdir $(RADIO_FILES)), \
+    $(call add-radio-file,radio/$(f)))
+
+endif
diff --git a/gta4xl/radio/cm.bin_SM-P615 b/gta4xl/radio/cm.bin_SM-P615
new file mode 100644
index 0000000..ff27b3b
--- /dev/null
+++ b/gta4xl/radio/cm.bin_SM-P615
Binary files differ
diff --git a/gta4xl/radio/keystorage.bin_SM-P615 b/gta4xl/radio/keystorage.bin_SM-P615
new file mode 100644
index 0000000..c6785cc
--- /dev/null
+++ b/gta4xl/radio/keystorage.bin_SM-P615
Binary files differ
diff --git a/gta4xl/radio/models b/gta4xl/radio/models
new file mode 100644
index 0000000..f6f0d2f
--- /dev/null
+++ b/gta4xl/radio/models
@@ -0,0 +1 @@
+SM-P615
diff --git a/gta4xl/radio/modem.bin_SM-P615 b/gta4xl/radio/modem.bin_SM-P615
new file mode 100644
index 0000000..f420337
--- /dev/null
+++ b/gta4xl/radio/modem.bin_SM-P615
Binary files differ
diff --git a/gta4xl/radio/modem_debug.bin_SM-P615 b/gta4xl/radio/modem_debug.bin_SM-P615
new file mode 100644
index 0000000..18203d7
--- /dev/null
+++ b/gta4xl/radio/modem_debug.bin_SM-P615
Binary files differ
diff --git a/gta4xl/radio/sboot.bin_SM-P615 b/gta4xl/radio/sboot.bin_SM-P615
new file mode 100644
index 0000000..a840acb
--- /dev/null
+++ b/gta4xl/radio/sboot.bin_SM-P615
Binary files differ
diff --git a/gta4xl/radio/uh.bin_SM-P615 b/gta4xl/radio/uh.bin_SM-P615
new file mode 100644
index 0000000..999b566
--- /dev/null
+++ b/gta4xl/radio/uh.bin_SM-P615
Binary files differ
diff --git a/gta4xl/radio/up_param.bin_SM-P615 b/gta4xl/radio/up_param.bin_SM-P615
new file mode 100644
index 0000000..98d4801
--- /dev/null
+++ b/gta4xl/radio/up_param.bin_SM-P615
Binary files differ
diff --git a/gta4xl/radio/version_SM-P615 b/gta4xl/radio/version_SM-P615
new file mode 100644
index 0000000..c6ad1f6
--- /dev/null
+++ b/gta4xl/radio/version_SM-P615
@@ -0,0 +1 @@
+P615XXU4EVI1
diff --git a/gta4xlwifi/firmware.mk b/gta4xlwifi/firmware.mk
new file mode 100644
index 0000000..b3f049d
--- /dev/null
+++ b/gta4xlwifi/firmware.mk
@@ -0,0 +1,9 @@
+LOCAL_PATH := $(call my-dir)
+
+ifeq ($(TARGET_DEVICE),gta4xlwifi)
+
+RADIO_FILES := $(wildcard $(LOCAL_PATH)/radio/*)
+$(foreach f, $(notdir $(RADIO_FILES)), \
+    $(call add-radio-file,radio/$(f)))
+
+endif
diff --git a/gta4xlwifi/radio/cm.bin_SM-P610 b/gta4xlwifi/radio/cm.bin_SM-P610
new file mode 100644
index 0000000..78e3a3d
--- /dev/null
+++ b/gta4xlwifi/radio/cm.bin_SM-P610
Binary files differ
diff --git a/gta4xlwifi/radio/keystorage.bin_SM-P610 b/gta4xlwifi/radio/keystorage.bin_SM-P610
new file mode 100644
index 0000000..56f45f7
--- /dev/null
+++ b/gta4xlwifi/radio/keystorage.bin_SM-P610
Binary files differ
diff --git a/gta4xlwifi/radio/models b/gta4xlwifi/radio/models
new file mode 100644
index 0000000..697feb6
--- /dev/null
+++ b/gta4xlwifi/radio/models
@@ -0,0 +1 @@
+SM-P610
diff --git a/gta4xlwifi/radio/sboot.bin_SM-P610 b/gta4xlwifi/radio/sboot.bin_SM-P610
new file mode 100644
index 0000000..2e672fe
--- /dev/null
+++ b/gta4xlwifi/radio/sboot.bin_SM-P610
Binary files differ
diff --git a/gta4xlwifi/radio/uh.bin_SM-P610 b/gta4xlwifi/radio/uh.bin_SM-P610
new file mode 100644
index 0000000..decc2a4
--- /dev/null
+++ b/gta4xlwifi/radio/uh.bin_SM-P610
Binary files differ
diff --git a/gta4xlwifi/radio/up_param.bin_SM-P610 b/gta4xlwifi/radio/up_param.bin_SM-P610
new file mode 100644
index 0000000..8c3314d
--- /dev/null
+++ b/gta4xlwifi/radio/up_param.bin_SM-P610
Binary files differ
diff --git a/gta4xlwifi/radio/version_SM-P610 b/gta4xlwifi/radio/version_SM-P610
new file mode 100644
index 0000000..55e3ce6
--- /dev/null
+++ b/gta4xlwifi/radio/version_SM-P610
@@ -0,0 +1 @@
+P610XXU2EVI1