How to Use Android Recovery Mode
This mode also allows you tofactory reset your Android machine. after you grab highlighted the option you want, push thePowerbutton to select it. Push and hold thePowerandVolume Upbuttons until the bootloader screen appears. If you hold the buttons too long, the phone will reboot and load Android normally. If that happens, go back to step 1. Use the Volume buttons to selectRecovery Mode. With Recovery Mode selected, push thePowerbutton. When you see No command, press and hold thePowerbutton, then tapVolume Up....