Operating Instructions

Protecting HTC Thunderbolt with a screen lock
Protect your personal information and prevent others from using
HTC Thunderbolt without your permission by setting a screen lock pattern,
face unlock, PIN, or password.
You'll be asked to unlock the screen every time HTC Thunderbolt is turned
on or when it’s idle for a certain period of time.
1. From the Home screen, press , and then tap Settings > Security.
2. Tap Screen lock.
3. Select a screen lock option and set up the screen lock.
4. Tap Lock phone after, then specify the idle time before the screen
is locked.
You can also clear the Make pattern visible or Make passwords
visible if you don’t want your screen lock to display as you enter it
onscreen.
234 Security