Free Download HTC One M10 For Mobile Phone and Tablet.
Change Ringtone or Select Ringtone or Add New Ringtone
1: Tap Settings > Sound & notification.
2: Tap Ringtone.
3: Dual SIM models, tap Slot 1 ringtone or Slot 2 ringtone.
Select a new ringtone HTC One M10 from the list.
4: If you want to add a new ringtone HTC One M10, tap and then choose where you want to add the ringtone from.
5: When you are done selecting your ringtone HTC One M10, tap Apply ringtone.