Soo yesterday i have madded my battery refurbishment .
It was simple process - remove kapton tape, cut old battery cell contacts from pcb, littlebit shorten contacts on new cell, solder new cell to pcb with spot welder, isolate, bend pcb to correct place and then new kapton tape.
It looks like original and whole process was for 5 mins 🙂
I am now inside testing - charged to full - lineage batt info shows approx 2900mA after full charge.
I have now 66% on battery after 10 hours usage (lineage update, yt music for 2 hours in car, 40 mins on browser, some calls e