12+ iPhone settings you can change to noticeably improve its battery life (iOS 26 and older)

Your iPhone battery life shouldn't be as bad as it is. Update these iOS settings to resolve the issue ASAP.

Feb 25, 2026 15

12+ iPhone settings you can change to noticeably improve its battery life (iOS 26 and older)
Your iPhone battery life shouldn't be as bad as it is. Update these iOS settings to resolve the issue ASAP.
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