Troubleshooting Display - Blackberry 9300 User Manual

User Guide
2. Click Theme.
3. Highlight a theme.
4. Press the Menu key.
5. Click Delete.
Download a theme
Depending on your wireless service provider, this feature might not be supported.
1. On the Home screen or in a folder, click the Options icon.
2. Click Theme.
3. Press the Menu key.
4. Click Download Themes.

Troubleshooting display

My device screen turns off
When you do not use your BlackBerry® device for a period of time, the screen turns off to conserve battery power.
To turn on the screen, click the trackpad or press a key.
My display changed
Depending on your theme, display options such as icons, fonts, and your Home screen background, might change when you switch themes.
Related topics
Change the display font, 191
Use a picture as your device wallpaper, 111
No application opens when I press a Convenience key
Try performing the following actions:
• Verify that you have not deleted the application that you assigned to the key.
• Assign a different application to the key.
Display and keyboard
195