I recently purchased an early generation Apple component cable (with power brick included) in hopes of connecting my 4s with 5.0.1 to my projector. When plugged in, the phone charges and passes audio through, but no there is no video output. Additionally, no information on video output is displayed in Settings> General when the phone is connected to the adapter as I understand it should. Any thoughts on what to do? Later today I'll test 2g iPhone to test is the video function of the cable is operable, but I assume it is an issue with the 4s' resolution and iOS 5 eliminating a permanent video-out setting.