[piatigorsky]

I have a 1st gen iPhone on pwned 2.0.2 firmware. After upgrading to 2.0, I have had random instances where slide to unlock/answer is stuck: the slider will not budge no matter how I try, and I have to turn off the screen and then turn it back on several times to unlock the phone. I've read that this might be due to faulty screen calibration, and also that Ziphone has been known to mess up calibration tables. When I was on 1.1.3, I used Ziphone to unlock, could it be that Ziphone has messed up screen calibration even back then? (I didn't have the slider issues before upgrading to 2.0). If so, is there any way to fix it?