Previously when upgrading the UC500, I would make room for the new upgrade by deleting the .sbn files. With the latest release, this approach doesn't seem possible anymore.
When using the CCA to do the Software Upgrade; navigating to my UC520-4.2.9 directory, the Upgrade Settings finds the SCUE-UC520-3.2.1.zip which is 128MB.
There must be a better way than deleting .sbn files to make room which clearly doesn't work anymore unless I'm going about it all wrong this time around. What better method did you use to upgrade your system to the new SBCS 1.4?
Running CCA 1.9
Space Availalbe after deleting .sbn files - 57MB