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Changes to iPhone 4S Battery Replacement Introduction

Edit by Jairo

Edit approved by Jairo

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Introduction
Replacing the battery on the iPhone 4S requires minimal disassembly. [ … ] For optimal performance, calibrate your newly installed battery: Drain battery below 10%, then charge uninterrupted to 100%. [video|https://www.youtube.com/watch?v=i196dj1cZls]
Replacing the battery on the iPhone 4S requires minimal disassembly. [ … ] For optimal performance, calibrate your newly installed battery: Drain battery below 10%, then charge uninterrupted to 100%. [video|https://www.youtube.com/watch?v=i196dj1cZls]