Hi I've searched and didnt see any other threads regarding this. I have just completed my jailbreak on iphone 4 ios 4.0.1. When I now switch my phone on and it pauses on apple logo at the top of the screen about 1 cm down on the left hand side there is a row of pixels about 2cm in length which are coloured and on the right hand side there is another row about 0.5cm which is coloured. Is anyone else having this problem?????