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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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My iPhone 4s is not charging when powered on?

I replaced the battery and the dock connector but my iphone still won't charge when power on or connected to a computer.

It DOES:

  • Charge when powered off
  • Connect to ihome speakers to play music

It WON'T:

  • Charge when powered on
  • Sync or connect to a computer

I REPLACED:

  • battery
  • dock connector

If you have any suggestions please let me know!

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You can try looking for any problems with the chips, especially around the U5, Q4 and Q3 chips.

These are the chips that regulate the power of the iPhone.

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Seen this before a few times on iPhones never heard of anyone fixing the issue but it's definitely a board problem

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