Originally Posted by wildkitten
Was it the OS itself that was the problem or just sort of the "drivers" so to speak that dealt with data reception?
I would think if they knew how to fix the problem with 902 that they would keep those fixes in with ICS.
I think you might be taking too much for granted.
Big upgrades usually have at least a few gotchas. Geez, look at Apple's history with point-zero OS releases. Problems galore. Like I said (in so many words), don't expect ICS to be trouble-free.