A BlackBerry device stops responding and displays the following error message. APP Error 200 Reset What troubleshooting steps should be taken to resolve this issue? (Choose one.) | Blackberry

A. During the application loader process, make sure the Automatically back up and clear the application
database option has been selected.
B. Before performing the application loader process, verify that the Content Protection and Content
Compression options on the BlackBerry device have both been turned off.
C. Before performing the application loader process, verify that the Regenerate Encryption keys manually
option has been selected under Email Settings in BlackBerry Desktop Manager.
D. While performing the application loader process, make sure the Erase all application data and Erase
all currently installed applications options are both selected under Advanced options.
E. During the application loader process, make sure the DOD Root Certificates option is selected and
reset the BlackBerry device.

Answer: D