My D2 started acting funny the other day. First it just randomly deleted all my recent calls and contacts. I restarted it and they were back again, but it only had recent calls and texts from up to October 17th. Now it has randomly froze and deleted my contacts several times and everytime i restart it there is no texts or calls from after October 17th. I have tried to factory reset 2 times and both times it has just frozen at the screen it goes too after it shuts down. I waited a 30 mins both times before taking the battery out. At this point i just want to wipe it and start over fresh but i cannot get it to reset. Any help would be greatly appreciated.