It looks like the "Diamond 2 Volume Control" CAB eliminates the independant control over the "System" and "Ring" volumes. This CAB combines them.
It also seems to be un-removable. The "Remove Programs" dialog says that the program could not be fully un-installed and asks to remove the entry from the program list. The changes from the CAB are still in effect though.
Does anyone know if it is possible to get the factory volume control back without a hard reset?
I'm using a Sprint Touch Pro (stock ROM).
Thanks.