diff --git a/extphone/src/com/qti/extphone/ExtPhoneCallbackBase.java b/extphone/src/com/qti/extphone/ExtPhoneCallbackBase.java
index 5154e0d..5ea3339 100644
--- a/extphone/src/com/qti/extphone/ExtPhoneCallbackBase.java
+++ b/extphone/src/com/qti/extphone/ExtPhoneCallbackBase.java
@@ -198,4 +198,13 @@
     public void onEpdgOverCellularDataSupported(int slotId, boolean support)
             throws RemoteException {
     }
-}
+
+    @Override
+    public void getSecureModeStatusResponse(Token token, Status status, boolean enableStatus)
+            throws RemoteException {
+    }
+
+    @Override
+    public void onSecureModeStatusChange(boolean enabled) throws RemoteException {
+    }
+}
\ No newline at end of file
diff --git a/extphone/src/com/qti/extphone/ExtTelephonyManager.java b/extphone/src/com/qti/extphone/ExtTelephonyManager.java
index 74d1541..abde34a 100644
--- a/extphone/src/com/qti/extphone/ExtTelephonyManager.java
+++ b/extphone/src/com/qti/extphone/ExtTelephonyManager.java
@@ -141,7 +141,7 @@
         }
         try {
             ret = mExtTelephonyService.isFeatureSupported(feature);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "isFeatureSupported, remote exception", e);
         }
         return ret;
@@ -268,7 +268,7 @@
         log("getPropertyValueInt: property=" + property);
         try {
             ret = mExtTelephonyService.getPropertyValueInt(property, def);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "getPropertyValueInt, remote exception", e);
         }
         return ret;
@@ -289,7 +289,7 @@
         log("getPropertyValueBool: property=" + property);
         try {
             ret = mExtTelephonyService.getPropertyValueBool(property, def);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "getPropertyValueBool, remote exception", e);
         }
         return ret;
@@ -310,7 +310,7 @@
         log("getPropertyValueString: property=" + property);
         try {
             ret = mExtTelephonyService.getPropertyValueString(property, def);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "getPropertyValueString, remote exception", e);
         }
         return ret;
@@ -329,7 +329,7 @@
         }
         try {
             ret = mExtTelephonyService.isPrimaryCarrierSlotId(slotId);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "isPrimaryCarrierSlotId, remote exception", e);
         }
         return ret;
@@ -348,7 +348,7 @@
         }
         try {
             ret = mExtTelephonyService.getCurrentPrimaryCardSlotId();
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "getCurrentPrimaryCardSlotId, remote exception", e);
         }
         return ret;
@@ -367,7 +367,7 @@
         }
         try {
             ret = mExtTelephonyService.getPrimaryCarrierSlotId();
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "getPrimaryCarrierSlotId, remote exception", e);
         }
         return ret;
@@ -385,7 +385,7 @@
         }
         try {
             mExtTelephonyService.setPrimaryCardOnSlot(slotId);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "setPrimaryCardOnSlot, remote exception", e);
         }
     }
@@ -405,7 +405,7 @@
         }
         try {
             ret = mExtTelephonyService.performIncrementalScan(slotId);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "performIncrementalScan, remote exception", e);
         }
         return ret;
@@ -426,7 +426,7 @@
         }
         try {
             ret = mExtTelephonyService.abortIncrementalScan(slotId);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "abortIncrementalScan, remote exception", e);
         }
         return ret;
@@ -447,7 +447,7 @@
         }
         try {
             ret = mExtTelephonyService.isSMSPromptEnabled();
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "isSMSPromptEnabled, remote exception", e);
         }
         return ret;
@@ -467,7 +467,7 @@
         }
         try {
             mExtTelephonyService.setSMSPromptEnabled(enabled);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "setSMSPromptEnabled, remote exception", e);
         }
     }
@@ -489,7 +489,7 @@
         try {
             mExtTelephonyService.supplyIccDepersonalization(netpin,
                     type, callback, phoneId);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "supplyIccDepersonalization, remote exception", e);
         }
     }
@@ -502,7 +502,7 @@
         }
         try {
             token = mExtTelephonyService.enableEndc(slot, enable, client);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "enableEndc, remote exception", e);
         }
         return token;
@@ -516,7 +516,7 @@
         }
         try {
             token = mExtTelephonyService.queryNrIconType(slot, client);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "queryNrIconType, remote exception", e);
         }
         return token;
@@ -530,7 +530,7 @@
         }
         try {
             token = mExtTelephonyService.queryEndcStatus(slot, client);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "queryEndcStatus, remote exception", e);
         }
         return token;
@@ -544,7 +544,7 @@
         }
         try {
             token = mExtTelephonyService.setNrConfig(slot, config, client);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "setNrConfig, remote exception", e);
         }
         return token;
@@ -558,7 +558,7 @@
         }
         try {
             token = mExtTelephonyService.queryNrConfig(slot, client);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "queryNrConfig, remote exception", e);
         }
         return token;
@@ -572,7 +572,7 @@
         }
         try {
             token = mExtTelephonyService.sendCdmaSms(slot, pdu, expectMore, client);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "sendCdmaSms, remote exception", e);
         }
         return token;
@@ -596,7 +596,7 @@
         }
         try {
             token = mExtTelephonyService.enable5g(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "enable5g, remote exception", e);
         }
         return token;
@@ -610,7 +610,7 @@
         }
         try {
             token = mExtTelephonyService.disable5g(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "disable5g, remote exception", e);
         }
         return token;
@@ -624,7 +624,7 @@
         }
         try {
             token = mExtTelephonyService.queryNrBearerAllocation(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "queryNrBearerAllocation, remote exception", e);
         }
         return token;
@@ -639,7 +639,7 @@
         }
         try {
             token = mExtTelephonyService.setCarrierInfoForImsiEncryption(slot, info, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "setCarrierInfoForImsiEncryption, remote exception", e);
         }
         return token;
@@ -653,7 +653,7 @@
         }
         try {
             token = mExtTelephonyService.enable5gOnly(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "enable5gOnly, remote exception", e);
         }
         return token;
@@ -667,7 +667,7 @@
         }
         try {
             token = mExtTelephonyService.query5gStatus(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "query5gStatus, remote exception", e);
         }
         return token;
@@ -681,7 +681,7 @@
         }
         try {
             token = mExtTelephonyService.queryNrDcParam(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "queryNrDcParam, remote exception", e);
         }
         return token;
@@ -695,7 +695,7 @@
         }
         try {
             token = mExtTelephonyService.queryNrSignalStrength(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "queryNrSignalStrength, remote exception", e);
         }
         return token;
@@ -709,7 +709,7 @@
         }
         try {
             token = mExtTelephonyService.queryUpperLayerIndInfo(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "queryUpperLayerIndInfo, remote exception", e);
         }
         return token;
@@ -723,7 +723,7 @@
         }
         try {
             token = mExtTelephonyService.query5gConfigInfo(slot, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             Log.e(LOG_TAG, "query5gConfigInfo, remote exception", e);
         }
         return token;
@@ -734,7 +734,7 @@
         try {
             mExtTelephonyService.queryCallForwardStatus(slotId, cfReason, serviceClass, number,
                     expectMore, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             throw new RemoteException("queryCallForwardStatus ended in remote exception");
         }
     }
@@ -745,7 +745,7 @@
         try {
             mExtTelephonyService.getFacilityLockForApp(slotId, facility, password, serviceClass,
                     appId, expectMore, client);
-        } catch(RemoteException e){
+        } catch (RemoteException e){
             throw new RemoteException("getFacilityLockForApp ended in remote exception");
         }
     }
@@ -795,7 +795,7 @@
         }
         try {
             token = mExtTelephonyService.getDdsSwitchCapability(slot, client);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "getDdsSwitchCapability, remote exception", e);
         }
         return token;
@@ -811,8 +811,8 @@
         try {
             token = mExtTelephonyService.sendUserPreferenceForDataDuringVoiceCall(slot,
                     userPreference, client);
-        } catch(RemoteException e) {
-            Log.e(LOG_TAG, "getDdsSwitchCapability, remote exception", e);
+        } catch (RemoteException e) {
+            Log.e(LOG_TAG, "sendUserPreferenceForDataDuringVoiceCall, remote exception", e);
         }
         return token;
     }
@@ -880,13 +880,26 @@
         }
         try {
             support = mExtTelephonyService.isEpdgOverCellularDataSupported(slot);
-        } catch(RemoteException e) {
-            Log.e(LOG_TAG, "isEpdgOverCellularDataSupported, remote exception");
-            e.printStackTrace();
+        } catch (RemoteException e) {
+            Log.e(LOG_TAG, "isEpdgOverCellularDataSupported, remote exception", e);
         }
         return support;
     }
 
+    public Token getSecureModeStatus(Client client) throws RemoteException {
+        Token token = null;
+        if (!isServiceConnected()) {
+            Log.e(LOG_TAG, "service not connected!");
+            return token;
+        }
+        try {
+            token = mExtTelephonyService.getSecureModeStatus(client);
+        } catch (RemoteException e) {
+            Log.e(LOG_TAG, "getSecureModeStatus ended in remote exception", e);
+        }
+        return token;
+    }
+
     public Client registerCallback(String packageName, IExtPhoneCallback callback) {
         Client client = null;
         if (!isServiceConnected()) {
@@ -895,7 +908,7 @@
         }
         try {
             client = mExtTelephonyService.registerCallback(packageName, callback);
-        } catch(RemoteException e) {
+        } catch (RemoteException e) {
             Log.e(LOG_TAG, "registerCallback, remote exception", e);
         }
         return client;
@@ -908,8 +921,34 @@
         }
         try {
             mExtTelephonyService.unRegisterCallback(callback);
-        } catch(RemoteException e) {
-            Log.e(LOG_TAG, "unRegisterCallback, remote exception", e);
+        } catch (RemoteException e) {
+            Log.e(LOG_TAG, "unRegisterCallback, remote exception ", e);
+        }
+    }
+
+    public Client registerQtiRadioConfigCallback(String packageName, IExtPhoneCallback callback) {
+        Client client = null;
+        if (!isServiceConnected()) {
+            Log.e(LOG_TAG, "Service not connected!");
+            return client;
+        }
+        try {
+            client = mExtTelephonyService.registerQtiRadioConfigCallback(packageName, callback);
+        } catch (RemoteException e) {
+            Log.e(LOG_TAG, "registerQtiRadioConfigCallback, remote exception", e);
+        }
+        return client;
+    }
+
+    public void unregisterQtiRadioConfigCallback(IExtPhoneCallback callback) {
+        if (!isServiceConnected()) {
+            Log.e(LOG_TAG, "Service not connected!");
+            return;
+        }
+        try {
+            mExtTelephonyService.unregisterQtiRadioConfigCallback(callback);
+        } catch (RemoteException e) {
+            Log.e(LOG_TAG, "unregisterQtiRadioConfigCallback, remote exception", e);
         }
     }
 
@@ -918,4 +957,4 @@
             Log.d(LOG_TAG, str);
         }
     }
-}
+}
\ No newline at end of file
diff --git a/extphone/src/com/qti/extphone/IExtPhone.aidl b/extphone/src/com/qti/extphone/IExtPhone.aidl
index 3935ee8..0cbc03d 100644
--- a/extphone/src/com/qti/extphone/IExtPhone.aidl
+++ b/extphone/src/com/qti/extphone/IExtPhone.aidl
@@ -189,6 +189,18 @@
     void unRegisterCallback(IExtPhoneCallback callback);
 
     /**
+    * Async api
+    * Requires permission: android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE
+    */
+    Client registerQtiRadioConfigCallback(String packageName, IExtPhoneCallback callback);
+
+    /**
+    * Async api
+    * Requires permission: android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE
+    */
+    void unregisterQtiRadioConfigCallback(IExtPhoneCallback callback);
+
+    /**
     * Set nr config to NSA/SA/NSA+SA on a given slotId.
     * @param - slotId
     * @param - def
@@ -439,4 +451,12 @@
      * @return - boolean value indicates if the feature is supported or not
      */
      boolean isEpdgOverCellularDataSupported(int slotId);
-}
+
+    /**
+     * Query the status of Secure Mode
+     *
+     * @param client - Client registered with package name to receive callbacks
+     * @return - Integer Token can be used to compare with the response.
+     */
+    Token getSecureModeStatus(in Client client);
+}
\ No newline at end of file
diff --git a/extphone/src/com/qti/extphone/IExtPhoneCallback.aidl b/extphone/src/com/qti/extphone/IExtPhoneCallback.aidl
index 1b20d3e..27dba0a 100644
--- a/extphone/src/com/qti/extphone/IExtPhoneCallback.aidl
+++ b/extphone/src/com/qti/extphone/IExtPhoneCallback.aidl
@@ -164,7 +164,7 @@
 
     /**
      * Response to setSmartDdsSwitchToggle
-     * @param - token is the same token which is recived in setSmartDdsSwitchToggle
+     * @param - token is the same token which is received in setSmartDdsSwitchToggle
      * @param - result SUCCESS/FAILURE based on the CnE HAL response
      */
     void setSmartDdsSwitchToggleResponse(in Token token, boolean result);
@@ -235,4 +235,19 @@
      * @param - support support indicates if the feature is supported or not.
      */
     void onEpdgOverCellularDataSupported(int slotId, boolean support);
-}
+
+    /**
+     * Response to getSecureModeStatus
+     * @param - token is the same token which is received in setSmartDdsSwitchToggle
+     * @param - status SUCCESS/FAILURE based on RIL data module response
+     * @param - enableStatus Secure Mode status - true: enabled, false: disabled
+     */
+    void getSecureModeStatusResponse(in Token token, in Status status, boolean enableStatus);
+
+    /**
+     * Indicates that the device has entered/exited Secure Mode
+     *
+     * @param - enabled true/false whether Secure Mode is on/off
+     */
+    void onSecureModeStatusChange(boolean enabled);
+}
\ No newline at end of file