Prevent BlackBerry device users from downloading BlackBerry Device Software update packages over a WAN connection
- In the BlackBerry Administration Service, on the BlackBerry solution management menu, expand Policy.
- Click Manage IT policies.
- Click an IT policy.
- Click Edit IT policy.
- On the Wireless Software Upgrades tab, change the value of the Disallow Patch Download Over WAN IT policy rule to Yes.
- Click Save all.