Phone users who are having issues with a fast-draining battery should see if switching these three settings can make a ...
If your iPhone battery drains faster after updating to iOS 26, wait 24–48 hours for background tasks to settle. Then update to iOS 26.1, restart your iPhone, check and update battery-draining apps, ...
Background activity can drain your battery and use your mobile data without you seeing it happen. Apps refresh in the background to keep content updated, which helps you pick up where you left off.