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crwdns2915172:0crwdne2915172:0
crwdns2915174:0crwdne2915174:0

crwdns2944351:0crwdnd2944351:0iPhone 7 Battery Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Jeff Suovanencrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jeff Suovanen

crwdns2933769:0crwdne2933769:0
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Introduction
Use this guide to bring life back to your iPhone 7 with a new battery. If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]].
This guide instructs you to completely detach the display assembly; this is intended to prevent damage to the display cables. If you feel comfortable removing the battery without putting undue strain on the display cables, you can skip the steps for disconnecting the display.
'''For optimal performance, after completing thethis guide, calibrate your newly installed battery''': chargeCharge it to 100% and leavekeep charging it on the charger for at least two more hours. Then use the phoneyour iPhone until it shuts off due to low battery. Finally, and charge it uninterrupted back to 100%.
[video|https://www.youtube.com/watch?v=LVlp3HCvmYE]
Conclusion
To reassemble your device, [guide|93983|reapply the display adhesive|new_window=true] and follow these instructions in reverse order. '''For optimal performance, calibrate your newly installed battery''': charge it to 100% and leave it on the charger for at least two more hours. Then use the phone until it shuts off due to low battery, and charge it uninterrupted back to 100%.
Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
'''To reassemble your device, follow the above steps in reverse order.'''
Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].
Repair didn’t go as planned? Check out our [https://www.ifixit.com/Answers/Device/iPhone%207|Answers community] for troubleshooting help.