Some of these directions apply to all iPhones, but some are only relevant to specific iOS versions. These differences are pointed out below. The most common way to keep apps updated on your iPhone is ...

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.

Although the life of an iPhone battery can fade over time, Apple users who want to get more use on a daily basis should try turning off settings like background app refresh and location services when ...

Phone background app refresh secretly drains data and inflates bills, but disabling this hidden setting can cut monthly costs by $10-30 instantly.