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Introduction |
| Use this guide to bring life back to an iPhone SE that no longer holds a charge, and replace your old battery with a new one. | | | The SE battery is not compatible with the iPhone 5s battery. If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]]. | | | The adhesive strips securing the battery are not re-usable, so you'll want to have a supply of replacement adhesive strips on hand before you begin. Alternatively, you can secure the battery using a piece of double-sided tape. | | | For optimal performance, after completing this guide, [https://www.ifixit.com/Wiki/Battery_Calibration|calibrate] your newly installed battery: Charge it to 100% and keep charging it for at least two more hours. Then use your iPhone until it shuts off due to low battery. Finally, charge it uninterrupted to 100%. | | | [video|https://www.youtube.com/watch?v=BYxi3E_KE_g] |
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