If you have the Application Center on your device, you can add, update, or return to the previous version of a select number of
applications that are hosted by your wireless service provider. Depending on your wireless service provider, this feature might
not be available.
For more information about managing applications using the Application Center, click the Application Center icon. Press the
key > Help.
Add or change your signature
Depending on your wireless service plan, this feature might not be supported.
1. On the Home screen, click the Messages icon.
2. Press the
key > Options.
• For a work email account, click Email Preferences. If the Message Services field appears, change this field to the
appropriate email account. If the Use Auto Signature check box is not selected, select it. Place your cursor in the field
that appears.
• For a personal email account, click Email Account Management. Click an email account. Press the
key > Edit.
3. Type a signature.
4. Press the
key > Save.
Your signature is added to your email after you send it.
Use a picture as your device wallpaper
1. On the Home screen, click the Media icon > Pictures icon.
2. Browse to a picture.
3. Press the
key > Set As Wallpaper.
Related information
Supported audio and video file formats
Depending on your BlackBerry® device model and wireless service provider, some media file formats might not be supported.
Type
File format
Audio
• AAC
• AMR
• FLAC
• MP3
• M4A
• OGG
User Guide
Quick Help
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