내가 기여한 안내서
Why do my pictures turn out dark or blurry?The pictures turn out dark, blurry, or seem like something is obstructing the view.
Why can't I hear anything when answering a phone call?Little to no sound comes through the ear speaker when answering a phone call. However, the caller on the other end can...
Why is my device not turning on?The phone will not turn on or respond to any prompting of the power button. The screen remains black and is unresponsive...