iPhone 12 mini バッテリーの交換

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iPhone 12 mini ペンタローブネジの交換

オープニング・ピックに3mmの印をつける

iPhone 12 mini 開口方法

iPhone 12 mini ディスプレイアセンブリの交換

iPhone 12 mini 下部スピーカーの交換

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If possible, turn on your device and test your repair before installing new adhesive and resealing.

[guide|113604|Secure the new battery with pre-cut adhesive|new_window=true] or double-sided adhesive tape. In order to position it correctly, apply the new adhesive into the device at the places where the old adhesive was located, not directly onto the battery. Press the new battery firmly into place.

***To reassemble your device, follow the above steps in reverse order.*** Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

After your repair, depending on the replacement part, you may be able to [link|https://support.apple.com/en-us/120579|calibrate it using Apple's Repair Assistant|new_window=true], available as of iOS 18. Update your device, navigate to Settings ***→*** General ***→***About ***→*** Parts & Service History, tap Restart & Finish Repair, and follow the onscreen prompts.

For optimal performance, after completing this guide, [[Battery Calibration|calibrate|new_window=true]] your newly installed battery.

Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].

Repair didn’t go as planned? Try some [[Troubleshooting Problems After a Repair|basic troubleshooting]], or ask our [link|https://www.ifixit.com/Answers/Device/iPhone%2012%20mini|iPhone 12 mini Answers community] for help.