diff --git a/src/com/android/phone/CarrierConfigLoader.java b/src/com/android/phone/CarrierConfigLoader.java
index d3792f1..8df411b 100644
--- a/src/com/android/phone/CarrierConfigLoader.java
+++ b/src/com/android/phone/CarrierConfigLoader.java
@@ -65,6 +65,7 @@
 import com.android.internal.telephony.TelephonyPermissions;
 import com.android.internal.telephony.util.ArrayUtils;
 import com.android.internal.util.IndentingPrintWriter;
+import com.android.telephony.Rlog;
 
 import java.io.File;
 import java.io.FileDescriptor;
@@ -1053,6 +1054,7 @@
         }
 
         String fileName;
+        String iccid = null;
         if (isNoSimConfig) {
             fileName = getFilenameForNoSimConfig(packageName);
         } else {
@@ -1062,7 +1064,7 @@
                 return null;
             }
 
-            final String iccid = getIccIdForPhoneId(phoneId);
+            iccid = getIccIdForPhoneId(phoneId);
             final int cid = getSpecificCarrierIdForPhoneId(phoneId);
             if (iccid == null) {
                 loge("Cannot restore config with null iccid.");
@@ -1091,7 +1093,15 @@
         } catch (FileNotFoundException e) {
             // Missing file is normal occurrence that might occur with a new sim or when restoring
             // an override file during boot and should not be treated as an error.
-            if (file != null) logd("File not found: " + file.getPath());
+            if (file != null) {
+                if (isNoSimConfig) {
+                    logd("File not found: " + file.getPath());
+                } else {
+                    String filePath = file.getPath();
+                    filePath = getFilePathForLogging(filePath, iccid);
+                    logd("File not found : " + filePath);
+                }
+            }
         } catch (IOException e) {
             loge(e.toString());
         }
@@ -1099,6 +1109,22 @@
         return restoredBundle;
     }
 
+    /**
+     * This method will mask most part of iccid in the filepath for logging on userbuild
+     */
+    private String getFilePathForLogging(String filePath, String iccid) {
+        // If loggable then return with actual file path
+        if (Rlog.isLoggable(LOG_TAG, Log.VERBOSE)) {
+            return filePath;
+        }
+        String path = filePath;
+        int length = (iccid != null) ? iccid.length() : 0;
+        if (length > 5 && filePath != null) {
+            path = filePath.replace(iccid.substring(5), "***************");
+        }
+        return path;
+    }
+
     private PersistableBundle restoreConfigFromXml(String packageName, @NonNull String extraString,
             int phoneId) {
         return restoreConfigFromXml(packageName, extraString, phoneId, false);
diff --git a/src/com/android/services/telephony/TelephonyConnectionService.java b/src/com/android/services/telephony/TelephonyConnectionService.java
index e637791..55456f6 100644
--- a/src/com/android/services/telephony/TelephonyConnectionService.java
+++ b/src/com/android/services/telephony/TelephonyConnectionService.java
@@ -499,7 +499,8 @@
 
         IntentFilter intentFilter = new IntentFilter(
                 TelecomManager.ACTION_TTY_PREFERRED_MODE_CHANGED);
-        registerReceiver(mTtyBroadcastReceiver, intentFilter);
+        registerReceiver(mTtyBroadcastReceiver, intentFilter,
+                android.Manifest.permission.MODIFY_PHONE_STATE, null);
     }
 
     @Override