Hey guys. So... I just got my new iPhone today. Luckily it came with iOS 4.0.1 so jailbreaking is still possible. Just a quick question. I saved (I think) my SHSH blob files with umbrella. The files wen't somewhere because they're not on my PC. I read something about them being stored in Cydua or something. [*]Am I good to go to jailbreak my iPhone now, knowing I can that when ever I wish I can restore it to the original state? (in case I need something from the warantee) [*]Or is the jailbreak process completly reversible, regardless me having saved the SHS blob files? (From what I read, the SHS blob files are just in case I uptade say to iOS 4.0.2 and then need to downgrade back to 4.0.1, correct? [*]Is there a way (and should I) save the SHSH files in my PC? or is the umbrella sotage process reliable? Sorry for all the newb questions but I just wanna be 100% sure I won't mess anything before I jailbreak.