[Help] Problem with display, software related, I think

So here what's happening with my display or acctualy with the row with number 4,5,6 .....
My iphone is one of the first iphone 1.0.1FW 3.9Bl out of box and then upgrade and unlocked with every new sollution that was here on hackintosh forums and everything was working till 1.1.4 FW came out and then i upgrade it and J,A,U with IPlus and row with 4,5,6 stop responding lightly.The thing that is strange because i just came from USA i'm not using an ATT carrier so i wipe all data and restore my iphone because i want to bring the phone to Apple service and after restore everything is working, and they didn't accept my phone for service then today i J,A,U with QuickPwn and the display row 4,5,6 is not working again......
Can somebody help me and tell me what can i do to fix this problem because when the phone is in out of box condition(restored) everything is working but when its J,A,U that row is not working .....
THANKS IN ADVANCE.....

try adjusting the sensibility of the touch screen....

search on how to add "touch" to general tab of the settings...if you get stuck let me know and I'll send you my General.plist and you can just replace it.
zeljko