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2020年4月に発表、発売された第二世代iPhone SEの修理と分解情報です。

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Device restarts when the progress bar appears when trying to restore

Hi,

I have an iPhone SE 2020. Today it got stuck in a boot loop suddenly, I tried to restore/update it while in DFU but everything goes normal until the progress bar for the update appears on the screen then the phone automatically restarts to DFU. Itunes says error 4013. I also tried to do it with Wondershare Dr. Fone but the same issue persists.


Please help me solve this issue

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Thank you for your help & time guys

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There are two things to unpack here. First, if the phone got stuck in a boot loop suddenly, what happened before that. Was the phone dropped, repaired or came into contact with water recently? Secondly, are you attempting a full DFU Restore or Update?

iTunes Error 4013 is usually NAND related. Seeing as how this happened after an attempted Restore/Update, there is a strong possibility that the memory was corrupted. Was the device pretty much at it’s memory capacity

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No it was not dropped or contacted water.

I have tried both restore and update with the same issue.

The device is 128GB, there is still 50GB free.

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Is there still a waranty?

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Yes but I work in a remote area and won't be able to get to apple store before 2 weeks from now and it is the only phone with me, so I have no choice but to try to fix it myself

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The only real option right now is to keep trying to Restore via DFU mode. Unless you can micro-solder and have ready access to a NAND programmer, this will not be a DIY repair.

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@refectio well I guess I'll keep trying

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Ahmed S さん、ありがとうございました!
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