i was talking on the phone for only like 5 mins and when i took the phone away from my ear, BAM. white screen of death. did some reseach and it says I need to reboot the operating system. any SHORT instructions on how to reboot it or easier ways of fixing it. Ive taken the batter out multiple times and that hasnt worked. also, there's no loading bar or anything, just white and thin lines of blue, the LED light is still working and so is the sound. I got a text like an hour ago but i cant look at it and its bugging the crap outta me