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Released September 16, 2016. Models A1661, A1784, and A1785. Available in 32, 128, or 256 GB configurations in Rose gold, gold, silver, black, jet black, and (Product)Red.

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iPhone 7 Plus water damage - 4013 error

I just received a water damaged iPhone 7 Plus. I took out the logic board, cleaned it with some alcohol. When powered on, the device goes into a boot loop. I put it into DFU mode, tried to restore it with iTunes, however I got a 4013 error message.

I read online that a faulty lightning connector assembly can cause this issue. Is there any way to tell whether the lightning connector is bad?

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If your PC is recognising the phone I doubt it would be a faulty lightning connector. The three main reasons for the iPhone 7 to have this error are faulty CPU, NAND or baseband. You will need to start taking measurements on those lines. It is a good idea to do a visual exam first and concentrate where the water went.

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Thanks for your help!

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Vilmos Balazs crwdns2893898:0crwdne2893898:0
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