BlackBerry 9520 사용자 가이드
2. Click Theme.
3. Press the Menu key.
4. Click Download Themes.
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 screen or press a key.
To turn on the screen, click the screen 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
No application opens when I press a Convenience key
Try the following:
• If you have not done so, assign an application to the key.
• Verify that you did not delete the application that you assigned to the key.
• Verify that you did not delete the application that you assigned to the key.
User Guide
Display and keyboard
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