[sarangdotcom]

i have a u700. its been working fine for months, suddenly, my touch keys, wheel, and middle button key will not work when it is slid up. when slid down and unlocked, it works perfectly fine. When i raise it all the way up, it will not work, sometimes if yu wait a little bit it will work, but if yu lower the slide about half a centimeter, the lights on the touch pad turn off. and lower it a little more and the reappear. Other problems is that the screen will sometimes turn black while the phone is on, the colors will invert and the screen will mirror itself, etc. I have tried a reflash, and it doesnt help. Can anyone help me with this problem? is it the flex cable, is a wire loose? hellppp~