My wing has a blank white screen with a black scratch

none of them do for lcd you can get it fixed for like 150 or you can try to do it your self,

i think your solution to your problems is the T-Mobile Wing Flex Cable that must of gotten cut.it is the ribbon cable that allows you to move lcd up and down, the installation of replacing the cable is very hard if you dont know what your doing, trust me your lcd is not broken.

okay i broke the screen on my wing twice and payed $250 for it each time. and eventually my screen went blank too. i took it to the same place i got the screen fixed and they said they couldnt fix it... so its not the screen, its something obviously more complicated. even though my wing has given me alot of problems i still really love it. especially the keyboard. its so handy.

what you have is called an inkblot. You would have to replace the entire screen and it is not covered under warranty