Try holding down one of the button combinations below.
Press and hold the POWER button until the phone vibrates, and then release the button.
Hold down the VOLUME DOWN and POWER buttons at the same time. Release the buttons when the phone vibrates.
In older phone models, try one of the following:
- Hold down the VOLUME UP and POWER buttons at the same time until the phone restarts.
- Hold down the VOLUME UP, VOLUME DOWN, and POWER buttons at the same time for up to 2 minutes.
Depending on the phone model, some of the above combinations may power the phone on into the
- Use the VOLUME buttons to navigate between options, and then press POWER when you've selected the
- In older phone models, you may need to select
Fastboot first, and then select
Note: Make sure you do not select the other options on the screen. Doing so may void your warranty or brick your phone.