Click each step to see the action. You can also click the picture or use the arrow keys.

  • If your HTC One M9 automatically checks for new email messages, it will access the mobile network often, which can use a lot of battery power. Turning this setting down or off will help prolong battery life.
  • 1. Touch Apps.
  • 2. Touch Mail.
  • 3. Touch the Accounts icon.
  • 4. Touch the account you want to edit.
  • 5. Touch the Menu icon.
  • 6. Touch Settings.
  • 7. Touch Sync, Send & Receive.
  • 8. Touch Peak time sync.
  • 9. Touch the desired option (e.g., Every hour).
  • 10. The syncing frequency has been changed.