IV'E BEEN RUNNING FROYOSTONE 2.2 ON MY TMOBILE HTC HD2 FOR ABOUT 4 DAYS NOW WITH NO ISSUES. I SHUT OFF MY PHONE TO CHARGE IT,WHEN I TURN IT BACK ON I HAVE SERVICE ON WINDOWS MOBILE,BUT WHEN I BOOT ANDROID I HAVE NO SERVICE"NO SIM CARD". EVERYTHING WAS FINE TILL TODAY! I APPRECIATE ANY HELP. THANKS IN ADVANCE. 