I just recently purchased the Apple Digital AV Adapter for my iPad 2 and iPhone 4S. When I plugged it in, a message pop up telling me that I need to update my iOS to 5.1. I'm on 5.0.1 and I really don't want to update my iOS for obvious reasons. I even tried it on a new iPhone 4S with iOS 5.0.1 (meaning not jailbroken) and it is still asking for the update.
Does the latest model really need the iOS 5.1 update to work? How about the old models? Anybody tried it with iOS 5.0.1?