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Changes to iPhone 4 Battery Replacement Introduction

Edit by Jeff Suovanen

Edit approved by Jeff Suovanen

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Introduction
minimal disassembly. disassembly. If your battery is swollen, [https://www.ifixit.com/Wiki/What_to_do_with_a_swollen_battery|take appropriate precautions|new_window=true]. [ … ] For optimal performance, calibrate your newly installed battery: Drain battery below 10%, then charge uninterrupted to 100%. [ … ] [video|http://www.youtube.com/watch?v=KYvjuWg06l4]
minimal disassembly. disassembly. If your battery is swollen, [https://www.ifixit.com/Wiki/What_to_do_with_a_swollen_battery|take appropriate precautions|new_window=true]. [ … ] For optimal performance, calibrate your newly installed battery: Drain battery below 10%, then charge uninterrupted to 100%. [ … ] [video|http://www.youtube.com/watch?v=KYvjuWg06l4]