ios 15.1.1
Battery drain issue after update to 15.1.1. even after turning off location services and background app refresh. Battery drain was normal before the update.
iPhone 13 mini, 15
Question marked as
Top-ranking reply
Hello,
With any new version of iOS there are always maintenance and re-indexing tasks to be performed. It should settle down in a few days. These are the standard steps for short battery life
1) Have you tried a restart? If not, do it now.
2) Go to Settings > Battery > BATTERY USAGE BY APP to see the apps that are consuming your battery.
3) Check “Battery Health” in the link:
iPhone Battery and Performance
Good luck.