How to update your iPhone to iOS 16 for the redesigned, customizable lock screen and new ...

The all-new iOS 16 drops on September 12. You can update your iPhone manually or automatically from the Software Update section of the Settings app.

iPhone battery worse after updating to iOS 26? Here's why, and how I fixed it

Increased battery drain is normal following a major OS update. Your phone needs time to complete the setup in the background. iOS 26 offers a new Adaptive Power mode to extend your battery charge.