New iPhone battery not working
My old battery wasn't holding a charge, so I installed a new iFixit battery.
After installation, the iPhone started rebooting every 3-5 minutes would not charge.
When the new battery was no longer rebooting, I reinstalled the old battery and it ran fine and charged back to 80% as usual.
The voltage on the new battery read 3.50v
Apart from installing the new battery, is there any power reset or retraining required?
Is this a good question?