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Apple发布于2012年9月12日的第六代iPhone,维修时与前代型号一样,需要螺丝刀和撬棒。iPhone 5以多种版本销售:通讯制式有GSM/CDMA;存储容量有16/32/64G;颜色有黑/白。

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Powers on , Black Screen

Hi guys , I am repairing an IPhone 5 for a customer who recently had the screen replaced by a friend but since then the phone hasn't worked so she brought it to me. Instially it would not power on, no signs of life.

Issues i fixed - Power cable was torn so i replaced , missing many screws so i replaced with proper screws, battery was bad so replaced the battery as well.

Now the phone is recognized by itunes but the screen is black . the backlight is lighting up but no image.

Also water damage sensors have changed color but no signs of corrosion on visual parts of the board .

Screen works as i have tested it separately outside the damaged phone.

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I assume u checked all the connection points when u had it opened right? Useem have some knowledge of this. If did an r positive they Are tight because the first one witch is the very back one come loose very easy. If so have u tried resting the system by holding the power an home keys down?

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