diff --git a/app.te b/app.te
index 261ec329747a904a4adec529e8320965b903eee7..ba99e55b029019f58eb6020165991145ded534ec 100644
--- a/app.te
+++ b/app.te
@@ -106,8 +106,8 @@ allow appdomain system_data_file:lnk_file getattr;
 # Allow read/stat of /data/media files passed by Binder or local socket IPC.
 allow appdomain media_rw_data_file:file { read getattr };
 
-# Read /data/data/com.android.providers.telephony files passed over Binder.
-allow appdomain radio_data_file:file { read getattr };
+# Read and write /data/data/com.android.providers.telephony files passed over Binder.
+allow appdomain radio_data_file:file { read write getattr };
 
 # Access SDcard.
 allow appdomain sdcard_type:dir create_dir_perms;