1. Turn the device off by holding the Power button.
2. Next, press and hold Volume Up + Power button for a while.
3. Release held keys when the Boot Mode appears.
4. Now select the Fastboot option by using Volume Up to scroll and Volume Down to confirm.
5. Good job, you now should be in Fastbood mode.
6. Scroll options by using
Volume keys; select them by pressing
Power button.