- android.permission.READ_EXTERNAL_STORAGE
- android.permission.WRITE_EXTERNAL_STORAGE
- android.permission.ACCESS_NETWORK_STATE
- android.permission.SYSTEM_ALERT_WINDOW
- android.permission.INTERNET
Jun 8, 2021
We update the Royal Signature app regularly so we can make it better for you.
This version includes polishing app and performance improvement.
Thanks for using Royal Signature.