zte blade v7 power button not working - XoilacTV

How to Turn On/Off Instant Lock with Power button If you activate this option, pressing your power button will not only set your device into sleep mode, but will also lock your device regardless...

First, power-cycle the device by holding the power button for 20 seconds, 5 times. Attempt to start the phone by holding down the power button and the volume-down button at the same time. This will start recovery mode where you can perform a factory reset.

The first step in troubleshooting a SIM card not detected error on your ZTE Blade V7 Plus is to reboot or restart the device. This can be done by pressing and holding the power button until the power menu appears, then selecting the "Restart" or "Reboot" option.

Switch to handwriting input mode by tapping the handwriting symbol on the XT9 Toolbar. When the handwriting input screen appears, write the letters of your word one letter at a time, until your word is complete. When you are finished with the word, tap the correct word. in the selection list, or tap .