I had an Iphone 4 that I had jailbroken with Limera1n, it was perfect. I upgraded to 4.2.1 to check out the new update then re-jailbroke with Redsn0w and that is when things got bad. My phone was stuck on the Itunes screen and nothing I did seemed to work. Since then I was lucky to have AT&T swap the phone out for me so I upgraded to the 32gb model. My question is, this Iphone is on the 4.1 can I still use Limera1n or Greenpois0n to jailbreak it? I am just a little worried after what happened using Redsn0w. Thanks for the help on this in advance.