Hello,
My phone is 15 pro and it’s only 2 months old and battery is 100%. But today I noticed one thing I charge my phone until 97% and then I restarted it but after restart battery percentage was 99% . Why this is happening?
The iPhone recalculates the battery status and remaining battery life after each restart.
So your iPhone might have been already near 99% at the time of being restarted.
The battery was at 97% when you charged it. But, this number took into account that there were several apps running at the time, so that was figured in the 97%.
When you restarted the phone, those other apps that were running before were no longer running, so the battery figure reflected the change that the apps were no longer running, so it showed a higher battery figure.
Your battery is fine.
It means there is no problem with the battery right?
Battery percentage increased after restart
