Implementing a method to back up app data
The default method that the Android OS provides for automatically backing up app data is partially compatible with BlackBerry Dynamics, but has limitations for what can be saved. Also, with the default backup you will require an unlock key after any data restore.
You can modify the automatic backup method to be compatible with BlackBerry Dynamics, or you can turn off the automatic backup and implement a different option for backing up app data. For more information about your options and implementation instructions, see the Android Auto Backup appendix in the BlackBerry Dynamics SDK for Android API Reference.