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iPhone4S是第五代iPhone。网络制式为GSM/CDMA ,存储容量有8GB、16GB、32GB、64GB可选,机身颜色有黑色、白色可选。维修iPhone4S是容易的,需要耐心,用到的工具有螺丝刀、撬棒等。

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iPhone not boot up, can not restored. Error 2001

iPhone not powered up, can not restored. Error 2001.

Booting up only from wall charger, charging. After country

selection-showing Connect to iTunes.

I try to restored from iTunes but every time same fault-2001. Some of the with the same fault has a battery problem. I replaced battery today, but still the same problem.

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Leave on charger over hour. Still the same.

When phone connected to the charger after 5 min screen become grey and

phone stuck until disconnect

完成的

Previously has a minor water damage. I did pull logic board out and cleaned with alcohol. No any signs of corrosion or any other damages on the board.

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Found short circuit at the battery connector at main board. Power I/O

is heating up when charger connected.

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1个答案

Leave it plugged into a wall charger for at least 15 minutes before you try a restore, this will rule out that the battery is dead,to finish a restore the phone needs enough battery power to be powered up on it's own.

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