Originally Posted by negative13
Sometimes, when I unlock the phone, the screen won't light up and for a millisecond it will turn blue and shut down again.
When I hold the power button to shutdown it will respond though.
You need to post a little more info about your phone:
- What model is it? xt1032/3/4....
- Are you running a stock rom (JB or kitkat) or a custom ROM (which one) ?