JC V1S V1SE V1S Pro Battery Board and Tag on Flex Cable for iPhone battery health efficiency edit
notice: iPhone battery health data must connect the JC designed external battery tag on flex cable. Otherwise, you can not edit the data. The JC V1S host is not included.
important notice: before you use JC V1S and this board to edit battery health data, you must swap battery flex cable first. (use spot welder to weld the old original battery cable to new battery cell).
After that, you can use this tool to edit health data. If you don't swap battery flex cable (BMS), just edit health data, the real battery cell still can't work long time. Just in iPhone battery setting you can 100% health, but the real battery is NOT. So, we suggest you swap battery flex cable to new battery cell by soldering way.
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