1. Turn off the phone.

2. Now press'n'hold the Power & Volume Up buttons. Let go of it after the Boot Mode icon on screen.


3. Enter Recovery Mode by using Volume Up and Down buttons.
4. Andorid Robot should appear on-screen. When it does, press the Power button, wait a few seconds and then press Volume Up once.

5. Yaay, you are in Recovery Mode. Navigate it with Volume buttons; select options with Power button.