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第四代iPhone。维修过程直观易懂,但前置玻璃和LCD面板无法分开,只能作为同一零件更换。GSM版本, 8, 16, or 32 GB 容量 / 型号 A1332 / 黑色或白色

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iPhone 4 will not turn on, displays Apple logo when plugged in

Earlier today my girlfriend dropped her admittedly very out of date iPhone 4, the LCD did not sustain any noticeable damage but the back glass did.

The main problem however is that the phone will not turn on, which obviously implies internal damage, the strange part about this is that when connected to power it will display the apple logo but will never fully initialise, it is not detected by iTunes.

If I have to bring it to a repair shop I will but I would much rather repair it myself, I do have some experience repairing iPhones as I have replaced batteries and screens before at home.

Any help in figuring out what's wrong here and possibly how to fix it would be much appreciated.

Thanks in advance!

-Tenebraeon

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It's acting as if the battery is disconnected. If you have no battery in an iphone, and plug it in, it will loop like that.

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Either the battery is disconnected after drop due to screw to hold battery connector in is missing or battery has gone bad and needs to be replaced. Pretty cheap to repair.

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Evan Brierton 将永远感激不已
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