• michal
• 1 day ago
• Categories: ADVAN
• Categories: S3A
• Free: Free warranty check

1. Press Power button until the phone turns off.

2. Next, press and hold these buttons simultaneously: Volume Up & Power. 

3. Connect your phone to a PC via a Micro USB cabel.
4. Release buttons held when the Android icon appears on-screen.
5. Press Power button to enter Recovery Mode.

6. Operate here by using Volume to navigate the options and Power to confirm.