I'm looking online and there's confusing contradicting stories about untethered and tethered jailbreaks and figured i'd best ask here. Obviously i'd like to JB my iPhone 4; preferably untethered. Does this exist? I found a few links, but they either want money or complete surveys and obviously i'm not down for either. Anything? Tethered may be an option for me, but i'd rather go the untethered route for my iPhone 4. I know the majority of people seem to be waiting on an untethered JB for the iPhone 5.