Hello.
I have a Cisco 540U with 2 Cisco 9951. I have followed the instructions for the wallpapers, and I confirm this because the 7965 we have can access wallpapers. The 9951 gives an error saying it cannot access additional wallpapers from the server. I followed the instructions using the 640x480x24 folder and everything else.
If someone can help me - I have tried everything.