To uninstall the VyprVPN Router App:
1. Log into the router firmware and click Tools.
2. Click System Commands in the Tools section.
3. Copy and paste the following text into the "Command" Box:
for v in `nvram show | grep vyprvpn | cut -f 1 -d=`; do nvram unset $v; done; nvram commit
4. Click Execute.
5. Reboot the router.