First: Install our app Languages from Google Play first

What you need

• Computer (Windows Only)
• Usb cable
• Connect you Phone to Computer(PC)

Step 1. Enabling ADB Debugging (Must do)

Tutorial – http://blog.whenair.com/?p=115 (Open Developer Options and open USB debugging on Android 4.2+)

Step 2. Dwonload ADB Automatic Tools:(Grant Permission Automatic)

For Windows Computer:  adb-windows-automatic-language.zip

• Unzip the adb-windows-automatic-language.zip
• Open the adb-windows-automatic-language Folder Double click the GrantPermission.bat to Run

After steps above, You will get a result successful or failed.

• Succesful !!!

• Failed !!! (1. You need connect you phone to Computer 2. Open USB Debugging in Step 1)