at first i tried to unlock my iphone 3g with quickpwn but that didnt work and i left it for several months and finally used blackweathers blackra1n. this worked amazingly for about four days. then it wouldnt lock. the bottong does absolutley nothing and everytime it powers on the slide to turn off screen appears. also it keeps restarting and restarting over and over again.. ive tried restoring to factory setting idk what else to do.. can anyone help??