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Introduction |
| Use this guide to remove or replace the logic board in your iPhone 15. | | | You'll need replacement back glass and screen adhesive to complete this repair. | | | If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]] and consider [guide|165733|replacing your battery|new_window=true]. | | | Due to [link|https://www.ifixit.com/News/82867/iphone-15-teardown-reveals-software-lockdown|Apple's parts pairing restrictions|new_window=true], much of your iPhone's functionality depends on the logic board—and without Apple's proprietary calibration process, even a genuine replacement logic board won't work. ***To retain full functionality, you must also replace the following parts with ones that are paired to your replacement logic board***: | | | * [guide|165812|Screen|new_window=true] (to retain True Tone and Auto-Brightness) | | * [guide|165718|Front Camera and Sensors|new_window=true] (most functionality) | | * [guide|165733|Battery|new_window=true] (to retain battery health data) |
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