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Sesto modello di iPhone Apple, annunciato il 12 settembre 2012. La riparazione si fa in modo simile alle precedenti versioni di iPhone e richiede cacciaviti e strumenti di apertura. Disponibile con tecnologia GSM o CDMA, con 16, 32, o 64 GB, nero o bianco.

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iPhone 5 no longer powers on or connects after dock replacement.

After replacing the dock of my iPhone, my iPhone 5 can no longer be charged or connected to a computer. It can however, play audio to the headphones and record audio from the microphone, so the cable which connects to the logic board is at least partially working. I have verified that the batter can be charged in another iphone 5. Is there any way I can troubleshoot with a voltmeter to see where the problem is?

I tried replacing this dock with another, and no luck, I have also made sure the cable works as well. I have compared photos of the connector on the logic board itself, and can see no damage, I have some photos here - http://imgur.com/a/Ieqz5

After a little searching, it looks like the IC U2 could be the problem, is there anyway I could verify this?

Thank you for your help.

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Most likely sounds like the U2 IC, especially if multiple docks have not changed the issue.

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Is it possible that I could have damaged the U2 IC while replacing the dock? Looking at the location of it, it seems to be nowhere near the area where I was working, and also underneath another part.

da

No, the U2 IC is the primary problem. The dock flex never was the issue.

da

Considering charging and connecting working completely before I replaced the dock, I don't see how this is possible

da

Then why did you replace the dock to begin with?

da

Because I originally had problems with my headphone jack and microphone.

da

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