Working 6.0 (backup) AT&T firmware !!!! I received 2 firmwares today. Received: A working 6.0 (lets call it 6.01) Q Global (Q9h) firmware update. And an unlocked, unbranded Q9 (NOT Q9h) branded firmware. Both are tested and working on my phone. I used Vista and RSD Lite. Will update shortly on where you can get it.