Why is the screen black, but the phone is still working?

Question

iPhone 4

4세대 iPhone. 수리는 간단하지만 앞면 유리와 LCD를 하나의 유닛으로 교체해야 합니다. GSM / 8, 16 또는 32GB 용량 / Model A1332 / 검정 또는 흰색.

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Nicole @nicole44521

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게시일: 2014년 7월 30일

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Why is the screen black, but the phone is still working?

The other day, I dropped my phone, I thought it was fine, but when I tried to turn it on, nothing happened. Now I know that my phone is on and working, because I can it vibrates when I switch the mute button, but the screen is completely black. I know that I should try restarting it, but the 'home' button is broken. Is there any other way to restart it?

Btw, I haven't ever broken it before, or had any repairs.

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score 0 · Answer 1 · 2014-07-30T13:09:44-07:00

DonleySeibel @donleyseibel

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CPR Cell Phone Repair Billings 24th St

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Hi Nicole,

It sounds like your LCD has either been broken of the cable has become loose.

I would try to re connect the cable and if that doesn't work I would simply replace the LCD!

Hope this helps!

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alyn jones @alynjones19770 평판: 169 3 · Answer 2 · 2014-07-31T00:29:15-07:00

alyn jones @alynjones19770

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Before trying the steps Donley mention first try a hard reset - to do this hold both the power button and the home button (the phone will switch off) keep holding until apple logo appears on the screen.

iPhone 4

Why is the screen black, but the phone is still working?

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