black screen won't start even hard reset

Question

iPhone 4修理

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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i take even to Apple store they tell me can't be fix what could be the problem? battery or hardware?

这是一个好问题吗？

是否

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Aaron Kelly 声誉积分: 91 3 · Answer 1 · 2013-01-28T01:39:02-07:00

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very little description but I would start with battery first as you already tried hard reset.

let us know how you go with it.

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是否

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