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蘋果2020年的主流型號iPhone,其發布於10月23日,搭載6.1吋OLED螢幕及12MP雙鏡頭模組。其有著5種顏色,為iPhone11的後繼產品。

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Data recovery from iPhone 12 motherboard stuck in DFU Mode

Hello,

After an unfortunate snowboard accident my iphone 12 took quite the blow, breaking away the top section of the frame. The problem lies in data recovery, I do not use icloud and came home to find my last itunes backup (a month ago) missing after updating my PC to windows 11, yes, I've tried everything but it is somehow gone. The motherboard appears to power on (screen demolished) but is stuck in DFU mode. I pulled the motherboard out and it appears to have a slight bend to it now, potentially some cracked pcb traces?

Bottom line, I am looking for recommendations for a potential quick fix or for a qualified tech to perform the necessary repair or IC transplant to at least allow data recovery (photos, contacts, message history). I am an Electrical engineer by trade but do not care to work with BGA's without the proper equipment

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Hello Andrew,

Unfortunately, a quick recommendation in the workshop sense does not exist. The damage is not necessarily extensive, but it is certainly related to the bend you observed. Looking closely, one could discover the reason for this behavior. However, this requires a physical examination, the need to desolder the sandwich and trace the electrical paths. It is already known that the phone remains in STAGE I&II mode due to lack of access to the "secure enclave" area. This can be due to many reasons, each should be considered. Of course, your phone data are recoverable. However, whether this will be successful depends entirely on the skills of the technician in the repair shop. This is a technical level, in the era of technicians learned from YouTube, unattainable for most. So look for an experienced repair shop with an unblemished reputation. A mistake could cost you all your data on that device. Certainly recommend recognized and leading workshops around the world, depending on your location. In North America: iPADREHAB and canadian REFECTIO. In the EU, german RESQ and polish STUDIONAPRAW.PL (it's not nice to advertise yourself but the facts are what they are). In Asia, IphoneServiceMalaysia and an australian workshop of Paul Daniels, whom I particularly like and respect.

As an engineer, you're certainly aware of the complications that can arise, but that doesn't necessarily mean spending thousands of dollars with data recovery agencies. Search out, find out and smartly decide. Everything is in your hands.

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Andrew Stoner 将永远感激不已
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