I have some problems with my GT Verizon SCH-I800...
1) Recovery mode(menu) don't start, stay in black screen. <Power + Up> = Stuck.
2) I don't have access to "Phone"
3) My tab always stay in "Flight Mode".
4) Buttons: Menu, Home and Search don't works, only "back" button.
I did read all posts, I don't find a solution for my case.
Please, someone could me help?????