Turn Off Automatic Updates
Software updates help to improve your iPhone’s security and performance. If you’re having issues with your battery life, it’s possible that you’re not the only one. But, Apple’s probably working on fixing it, so you need to keep your iPhone updated to help its performance. To check for updates, just do this:
- Open Settings.
- Tap General.
- Tap Software Update.
- If there’s an update available, tap on Download and Install.
If you want your battery to last even longer, make sure to turn Automatic Updates off. That way, your iPhone doesn’t have to look for updates on battery power when it doesn’t need to.