I have an iPhone 3GS that has a broken home button (won't work at all). I previously had it jailbroken with activator as a workaround to this.When I upgraded to iOS6 I needed this workaround again. I went to jailbreak my phone, but redsn0w won't work without putting phone in DFU which requires a home button. I downloaded an ipsw file that would put my phone into DFU mode after installing. Then I jailbroke my phone. The problem is that the iOS6 jailbreak is tethered, so when I go to boot after jailbreaking it won't work because I can't get my phone back into DFU after jailbreak. So now my phone is caught in purgatory and won't boot. I've tried to downgrade to 5.1.1 or even just reinstall iOS6, but I get an error in iTunes every time. Any suggestions on how to get my phone to boot?