About 2 months ago my t-mobile g2 was rebooting and was loading the cynanogenmod 10.1 os then it rebooted automatically and since then when I try to boot the t-mobile g2 it won't get past the htc green and white background screen and will reboot automatically over and over untill I remove the battery. I can only access fastboot in Hboot. It does the same even when I try to boot into recovery or factory reset. Please help. Thanks.