Just Absinthe'd by 4S, everything works perfectly on 5.0.1 406... or so I thought... I attempted to use the A2DP and while it pairs and recognizes the headset (I have two, Sony DRBT160AS and JayBird Secure Fit Wireless Bluetooth Buds - highly recommend them), but no sound. - Rebooted device - Repaired both headsets (they work fine on my non-JB'ed iPad 2 running iOS 5.1 beta) - Systematically removed any Cydia apps such as "Volume Booster 4," "AssistantExtensions" for Siri, and do not have any "pirated" apps installed (I buy anything I need from Saurik) that may impair the Bluetooth profile. Anyone experiencing similar issues that could shed some light on the issue? Thanks! Gonna start the googling process now, will update if I find any information. Hope everyone is having a great Sunday! UPDATE: Reinstalled a few Cydia apps, and removed all my paired Bluetooth Devices again, repaired, and now everything works well. I believe I know the issue: I have been using iTunes Match, and I noticed upon further examination today it was acting strangely since the jailbreak. I deleted iTunes Match from my iPhone, then syncing directly from my Mac Pro. I have the sense this may have been the issue, as I also noticed songs would not play even through the iPhone speaker. My opinion, iTunes Match may not be working well with this current Absinthe iOS A5 JB. Any thoughts?