Switching between silent, vibrate, and normal modes Switching between silent, vibrate, and normal modes
About the Messages app With Messages, you can send and receive instant text (SMS) and multimedia (MMS) messages between HTC U19e and another messaging-ready phone.
What can I do if my phone keeps rebooting or won't boot all the way to the Home screen? What can I do if my phone keeps rebooting or won't boot all the way to the Home screen?
Why does my battery drain so quickly? Understanding the phone power usage is important to understand what is causing the power to drain.
Checking battery usage See how the system and apps are using the battery and how much power is being used.