I have SHSH's saved for 4.0.1/4.0.2/4.1/4.2b3 but I wasn't sure if Apple was still signing 4.1 or not. Was previously JB'd/Unlocked on 4.1 but had to update to 4.2.1 due to a myriad of self inflicted issues. As such, lost both my JB & unlock. I already know I can't do anything to get my unlock back since 4.2.1 updated the BB so I'm trying to see if I can, at least, get my JB back. Is this still doable or will I just need to wait for the new JB to come out? I tried looking through iClarified's tutorials but couldn't find the correct one so if someone could point me to the correct one then I should be able to figure out the rest....assuming I can even still downgrade to 4.1. Thanks.