I have an iPhone 3GS (IOS version 4.3.5) that I use with a cradle (A204823951) and, currently, the telephone works really well with the Comand NTG4 unit in my C320.
Has anyone with the same set-up upgraded their iPhone 3GS to IOS version 5 and did it:
a) Work OK as before, or:
b) adversely...