This is the official update for your 8525 from AT$T
Some of you have posted that you are not willing to cid unlock your device to update to wm6. There have been a few post before but have not been properly posted.
You should update to this rom imediately, there is no reason not to. It is official through AT$T and HTC. It will not change your warrenty and it will only make your phone better. Also it has a radio stack upgrade which you will notice fewer dropped calls, longer battery life, better wifi connection and better bluetooth connection!!!!!
Well what are you waiting for?
HTC America - ATT 8525 WM6 Upgrade