I have a UC520 in place currently. I'll go ahead and warn you now, I'm not a guru on this device! Anyway, I need to upgrade the firmware/IOS, etc and have downloaded the UC520-7.0.2 files from the site. I didn't see any readme or documentation in the download and was wondering if anyone could guide me as to what needs to be installed from this big .zip file. I can't imagine everything gets installed and it looks like there are several files listed by which model of UC520 you're using. Also, there's a folder there with CUE files, so I assume I'm updating CUE as well. Which should be done first, or does it matter? I have to admit I'm a bit disappointed that there wasn't anything included as a reference in that download!
Any help/tips/pointers will be greatly appreciated!