Replaced battery, now phone stops responding or reboots
Testo:
Replaced the battery, did battery calibration.
When fully charged and plugged in, phone seems fine.
When unplugged and with battery around 90, camera app consistently crashes. Down around 70% I can't even unlock the phone, the touch response becomes so laggy.
Unplugged and reseated everything. I got the aftermarket battery from ifixit, has anyone else had any issues? Wondering if it just can't supply the power needed.