let me cut straight to the point. I use a Nexus One stock 2.2 ROM.

For some reason, my screen dimension changed.

http://dl.dropbox.com/u/11834745/scr...nsionerror.jpg

This link shows the app GPS Status and it used to be full screen but for some reasons (maybe I did something but i dont know what happened exactly) now it occupies only half of the screen. I tried to uninstal and reinstall and it still remains the same. I tried to rotate screen and move back and still the same.

Actually a couple of games it shows the same problem such as the objects in the screen got smaller as if it is not 800 x 480 anymore.

It seems like the dimension of the screen changed or something.

Can anyone please help me if you know how can I fix it? Please.

Or else I will have to spend hours to do a hard reset and rework everything.