I can't start my phone

Turn use of phone lock code on or off

Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Security and privacy.
Press Device lock.
Press Fingerprint.
Press the required phone lock code and follow the instructions on the screen to create an additional phone lock code.
Press the required setting.
Press Done.
Follow the instructions on the screen to create the phone lock code using your fingerprint.
Press Done.
Press the Return key.
Press Screen lock and key in the additional phone lock code you created earlier.
Press None.
Press Delete.
Press the Home key to return to the home screen.
  • 1
    Find "Device lock"
    • Slide two fingers downwards starting from the top of the screen.
    • Press the settings icon.
    • Press Security and privacy.
    • Press Device lock.
  • 2
    Create phone lock code using a fingerprint
    • Press Fingerprint.
    • Press the required phone lock code and follow the instructions on the screen to create an additional phone lock code.
    • Press the required setting.
    • Press Done.
    • Follow the instructions on the screen to create the phone lock code using your fingerprint.
    • Press Done.
    • Press the Return key.
  • 3
    Turn off use of phone lock code
    • Press Screen lock and key in the additional phone lock code you created earlier.
    • Press None.
    • Press Delete.
  • 4
    Return to the home screen
    • Press the Home key to return to the home screen.

Can you turn on your phone?

It's important to find out if you can turn on your phone. If you can't turn on your phone, you need to solve this problem first. When the problem is solved, you will most likely also be able to start your phone.