Downloading apps and updating them in the background uses a lot of power. Turn it off:
- Go to Settings > App Store
- Turn off Automatic Downloads of Apps
- Turn off Automatic Downloads of Apps Updates
Downloading apps and updating them in the background uses a lot of power. Turn it off:
On devices with an OLED display (iPhone X, XS, XS Max, iPhone 11, and iPhone 12), Dark Mode can save quite a bit of battery life, so it's worth enabling: 1.
How to improve iPhone battery life with low power mode, background app refresh, location services, and more settings