Nokia 8250 Screen Problems

Hey all,
i wonder if any1 can help me...
ive got a 8250 that everynow and again it flips and reverses the image on the screen whether it be the on lock or while im doing something. So inturn you have to turn it upside down and look in a mirror to read it (Just so you can picture it)

To stop it doing this u can press and hold the screen and eventually it will sort it self out.

i was wondering if the screen contact needed replacing or the phone needed to be flashed

hope someone can help

Thanx

Thats really weird.
I don't think it would be a software problem if pressing on it fixes it.
And usualy the screen just fades or has lines through it if it needs a new elastomer but you could try and replace it, they are cheap.
Good Luck.