Device Guides /
HTC /
One M9

< Device Guides

Guides for HTC One M9

Popular
Apps & Services
Basics
E-mail & Messages
Network
Performance
Security & Backup

Set up Internet
Set up MMS
Connect to Wi-Fi
Set up SMS
Insert the SIM card
Extend battery life
Secure phone
Set up roaming

Set up Internet
Set up MMS
Connect to Wi-Fi
Set up SMS
Insert the SIM card
Extend battery life
Secure phone
Set up roaming

HTC One M9

Android 7.0 Change

Android 7.0

Android 6.0

Android 5.1

Android 5.0

Change device
Guides
User manual