Turn Battery Optimization On / Off - Android™ 6.x and higher (Sonim)

Note Notes:

  • Optimization is turned on by default and can turned off / back on as preferred.
  • Apps with optimization turned off may continue to impact battery life.


  1. From a Home screen, swipe up to access all apps.
  2. Navigate: Settings Settings icon > Battery Battery settings icon.
  3. Tap the Menu icon Menu icon (upper-right).
  4. Tap Battery optimization.
    Note Apps/services unable to be optimized appear grayed out.
  5. Tap the 'Not optimized' dropdown menu Dropdown menu icon.
  6. Tap All apps.
  7. Tap the appropriate app, tap one of the following then tap Done:
    • Optimize
    • Don't optimize


Related Topic: Video icon Improving Battery Life