First I started having problems when trying to text. The screen would get all jumpy and then would go back and forth between older texts, I would have to exit and re-enter to type a few more characters, and continue the cycle until I got the text sent. Then the phone became possessed and will do things on its own, it will open up applications, jump from application to application and then start typing. I have reset the phone, cleared cache from multi-touch keyboard. Turned off all short cuts, and options under multi-touch keyboard and cleared the data. The phone worked for about 15 hours after doing this with no problems, but then started opening and closing applications again on its own, reset the keyboard options and turned everything on, and even made calls and texts while I was not even in the same room as the phone. HELP! My phone is making me crazy, and I don't know what to do about it.