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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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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.
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.
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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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