I somehow lost the auxiliary of my premangostate following upgrading to mango. I'm having issues with my mechanism overheating and I ought to send it into AT&T. At the same time doesn't the Mango beta particularly void your warranty? In the event that it does, I ought to return to premango to send it in... what might as well I do? I've attempted every little item. I downloaded a ROM but I don't ability to utilize it!