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Set the trackball sensitivity
You can set how the trackball responds to your touch. A high sensitivity level requires less pressure than a lower sensitivity level.
1. In the device options, click Screen/Keyboard.
2. Set the Horizontal Sensitivity and Vertical Sensitivity fields.
3. Press the Menu key.
4. Click Save.
Themes
About themes
Depending on your wireless service provider, you might be able to set a theme on your BlackBerry® device that changes how items such
as applications, indicators, words, and icons appear. Themes might be preloaded on your device, or you might be able to download themes
that are in .cod file format.
Switch themes
1. In the device options, click Theme.
2. Click a theme.
Delete a theme
You can only delete themes that you have downloaded to your BlackBerry® device.
1. In the device options, click Theme.
2. Highlight a theme.
3. Press the Menu key.
4. Click Delete.
Download a theme
Depending on your wireless service provider, this feature might not be supported.
1. In the device options, click Theme.
2. Press the Menu key.
3. Click Download Themes.
Accessibility options
Change the contrast
You can change the color contrast to grayscale or reverse contrast.
1. In the device options, click Advanced Options.
User Guide
Display and keyboard
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