help! problem with touch screen
i own a pro 903. the device touch screen was ok till last month. From that time, at first i felt that it doesn't respond all the times (it worked most of the times but missed the input every now and then). after a while, it broke completely. the touch screen does not respond to the stylus anymore.
the only thing I can remember is that i deleted all the books on the device main memory before those things happened. I have to add that i changed the firmware from 2.1.2 rc6 to 2.0.6, but it didn't help.
Thank you in advance,