내가 기여한 안내서
"Why won't my phone turn on?"에 답변Try charging your phone first and if it still will not turn on check to see if the battery is properly inserted. If none of this works, you may need to replace the battery.
"Why is my phone's battery dying quickly?"에 답변Make sure all applications that aren't in use are closed to save battery life. If that doesn't help go into settings and turn on power saver mode. This should help save battery power. If none of this works, try changing the phone's battery.
"Why isn't my touch screen working?"에 답변Try restarting your phone by holding down the power button until it shuts off and then turning it back on. If that doesn't work, replace the phone's digitizer.