User Guide

Change when your smartphone deletes sensitive data from the
temporary smartphone memory
1. On the home screen or in a folder, click the Options icon.
2. Click Security > Advanced Security Settings > Memory Cleaning.
• To prevent your BlackBerry smartphone from deleting sensitive data when you insert your smartphone in a
holster, clear the Clean When Holstered checkbox.
• To prevent your smartphone from deleting sensitive data when your smartphone remains idle for a specified
period of time, clear the Clean When Idle checkbox.
• To change how long your smartphone waits after you stop using it before it deletes sensitive data, change the Idle
Timeout
field.
3. Press the key > Save.
Delete sensitive application data from the temporary smartphone
memory
1. On the home screen or in a folder, click the Options icon.
2. Click Security > Advanced Security Settings > Memory Cleaning.
3. To delete sensitive data for all applications, in the Memory to Clean section, click Clean.
Create a shortcut for the memory cleaning application
1. On the home screen or in a folder, click the Options icon.
2. Click Security > Advanced Security Settings > Memory Cleaning.
3. Select the Place Memory Cleaner Shortcut on Home Screen checkbox.
4. Press the key > Save.
The Memory Cleaner icon appears on the home screen or in the Applications folder.
Certificates and PGP keys
About certificates and certificate enrollment
A certificate is a digital document that binds the identity and public key of a certificate subject. Your BlackBerry
smartphone supports RSA, DSA, Diffie-Hellman, and ECC keys.
User Guide Security
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