The sleep/wake button on my iphone is broken, and as of now it is legit. I want to jailbreak so i can dl ihome, which i heard, can lock/sleep/turn off the ipod. However, i have a couple of questions. How am i supposed to jailbreak if I cant press the power button to force it into DFU mode? How do i turn it on? ( I guess i could live with it on always) And since i got it from a friend, and i have a ATT sim card with a data plan, will i have to pay anything extra? Would i need to unlock? What benefits would that provide me? Also, once jailbroken(if possible), is there some sort of toggle that i could use to make the silent switch the lock/power button?