mrfajita

ok ive got no clue what happened to this 4150 (my brother had it before i did and it quit on him). basically, it just shows a black screen and nothing else. it used to activesync, but that quit too. i tried everything imaginable to fix it, including this: this

nothing
so i formatted the flash with mtty
no difference except there is absolutely no flash now. so any suggestions of how to fix this? its realy making me mad because nothing workds for this stupid thing