A userland jailbreak is a browser-based jailbreak, similar to the good old JailbreakMe.com, which allows you to jailbreak your iPhone simply by visiting a site from Safari and agreeing to jailbreak your iPhone. If you used JailbreakMe.com before, you will probably remember how easy and quick it was. As for me, I remember going visit the Apple Store and jailbreak a bunch of iPhones on display for the heck of it…
Presumably, Spirit will work for every device on 3.1.3 with the newer bootrom, and potentially even the iPad. It’s interesting to note that this is an untethered jailbreak.
For those of you that might be skeptical about this video, MuscleNerd confirmed that it is indeed a legit userland jailbreak.
The question on everybody’s lips is when will this new jailbreak be available? Well, there is no ETA at the time. Now that Geohot has been challenged though, I suspect that he’s going to rush to release his new jailbreak, which in turn will kinda force Comex to release his too. Only time will tell.