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Rilasciato il 16 settembre 2016. Modello 1660, 1778. Disponibile come GSM o CDMA / 32, 128 o 256 GB / Rose gold, gold, silver, black e jet black.

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Why does the iPhone 7 boot loop after installing a new screen?

Hi All, I installed a new screen on an iPhone 7 and it continuously flashes and looks like it is boot looping, but I'm not 100% sure on that. I got it to go into recovery mode and tried to restore it, but I get error 9 or error 4013. I read Apple is detecting 3rd party screens and can make sure they don't function properly. Not sure if that's true.

Any suggestions?

Thank you in advance!

Mitch

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Soluzione Prescelta

Try the old screen again.

Faulty screens can cause this.

Make sure the front camera and home button are plugged into the screen.

I haven't had issues with iPhone 7 boot looping on aftermarket screens on iOS 11.

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The old screen is black from being dropped. I was able to attempt a restore from recovery mode, but I got error 9 and 4013 multiple times. Thank you for your response.

da

Then the NAND memory chip on the logic board needs to be reprogrammed and/or reballed by someone that does microsoldering and has the tool to reprogram it.

da

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I was doing a screen replacement job. I usually test a new screen before going to the trouble of dismantling the old one & transferring the home button and proxy flex over. I tried 4 different screens. The iPhone just got stuck in Apple logo boot. Transferred the home button over & it worked 100%.

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fixcoinc sarà eternamente grato.
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