Synergis™ Cloud Link appliances can be upgraded to Synergis™ Cloud Link 2.0.3 using the Synergis™ Appliance Portal or the Hardware inventory task in Config Tool.
You can upgrade the Synergis™ Cloud Link appliance from an earlier 2.0 release directly to 2.0.3.
For more information, see Upgrading Synergis™ Cloud Link firmware and Upgrading access control unit firmware and platform, and interface module firmware.