Been trying to jailbreak my iPhone 4 (5.1.1) and after the first attempt with Absinthe led to error message after error message, I restored back to the pre-jailbreak backup and saw I had Cydia on the phone. When I touched the icon it sort of flashed like it was about to open and then nothing, like "just kidding." Figured it was a failed jailbreak, so followed online advice to use RedSn0w 9.12b2 for mac instead. I thought it worked - pineapple screen appeared for a bit, then booted normally - but now Cydia still won't open. I'm thinking my iPhone 4 is stuck somewhere between jailbroken and not, but can't be sure. Do I try using RedSn0w again, maybe choose "deactivate" or "package" rather than "Cydia" as I did first time at the prompt? Do I need to put in DFU mode which I attempted to do the first time (not sure if it worked) even though this version of RS says you don't have to? I did search all over for answers, but my apologies if I missed another thread about this. Thanks in advance for any help you guys can offer a frustrated newb.