Do you mean that it restarts itself once you have sent a text or closed it after a call, etc? Because that also happens to me all the time. I have an a850 on verizon. It always starts back up afterward but it is really strange... I'd also like to know if this is a serious problem or just a small glitch...

Samsungs are infamous for this. The only way I have heard to fix this is to get it exchanged.

My Samsung SCH-a850 keeps resetting itself after I close the lid and I don't know if it is a problem with anyone else's phone or just mine. ANY info would be good for me.

Thanks EHSDM