It’s official! T-Mobile & Sprint have merged!
Sprint support pages are available for existing Sprint accounts here. If you are looking for more, visit our Migration Center.

Learn how to save battery life on the Apple iOS 12. Check the software version in Software versions & updates.

Battery saving mode

  1. From the Home screen, tap Settings > Battery.
  2. Tap the Low Power Mode switch ON.

View battery usage by app

  1. From the Home screen, tap Settings > Battery.
  2. Scroll down to view how much battery each app used. You can tap to view the last 24 hours or the last 7 days.
  3. Tap the clock to see how much usage was on-screen and how much was background usage.

Tips to save battery life

  • Update to the latest software
  • Lower screen brightness and timeout duration
  • Turn off background data
  • Turn on Airplane Mode if traveling to an area without mobile signal or Wi-Fi
  • Turn off Smartphone Mobile Hotspot
  • Uninstall unused apps
  • Change application sync settings

Set device to sleep when unused

Press and then quickly release the Power key to set the screen to sleep mode.


Was this helpful?