[Goddbody]

If you flahsed the official ROM upgrade from Sprint's website it should be good to go, but the fact that your saying these functionality issues occured even with an official ROM..that sounds suspect on Sprint's part to me. I second the second post..I think you have a bad unit and when it starts acting funky again I would march to the Sprint Store where you purchased it and stake out there until a manager comes. Also I would flash the ROM until I got to the multi color bootloader screen and then take it back, because Sprint has a policy few customers know about. They can not allow you to leave the store with your phone not functioning if they have your device in stock at that particular store. Good luck.