iPhone Battery Replacement - BMS swap to avoid error message and correct battery health to 100%

I’m not responsible for any injury or damage during the process to replace the battery cell.

Battery replacements have become an advanced repair for apple iPhone devices. What was once a simple 10 minute repalcement doable as a DIY repair is now a long process which required higher level skills and more advanced equipment to complete properly.

Cliff Notes:

Once the old battery is removed the skilled process begins. Isolate the BMS by removing the tape and plastic covers. Cut the two leads to the battery cell carefully and be sure to avoid touching the two leads together as it can cause fire and/or injury. Alight the new cell and spot weld the new leads ensuring the positive and negatives are correct. Wrap the BMS for an OEM look and then reprogram the battery health to reflect the new battery cell.