HTC Thunderbolt Mode D'Emploi

18  Settings

Changing display settings

Adjusting the screen brightness manually

Press HOME   > MENU, and then tap 

Settings.

Tap 

Display > Brightness. 

Clear the 

Automatic brightness check box. 

Drag the brightness slider to the left to decrease or to the right 

to increase the screen brightness. Tap 

OK. 

Adjusting the time before the screen turns off

After a period of inactivity, the phone screen turns off to conserve 

battery power. You can set the idle time before the screen turns off.

Press HOME   > MENU, and then tap 

Settings.

Tap 

Display > Screen timeout. 

Tap the time before the screen turns off.

Turning automatic screen rotation off

By default, the screen orientation automatically adjusts depending on 

how you hold the phone. 

Automatic rotation is not supported in all application screens.

Press HOME   > MENU, and then tap 

Settings. 

Tap 

Display, and then clear the Auto-rotate screen check box. 

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