Just a quick heads-up: the iPhone DevTeam has released redsn0w 0.9.8b6 to jailbreak iOS5 beta6. Two important notes about this version: (1) Please let your device boot normally to IOS5b6 and do a clean shutdown (slide to power off) before jailbreaking. (2) Boot logos have intentionally been disabled for now, so you’ll see a black screen on tethered boots (you can re-enable logos or verbose boot with command-line options if you really want them back).
NOTE: Due increased sensitivity to abrupt filesystem shutdowns in IOS5b6, it’s very important that you do a clean shutdown before running redsn0w.
Download redsn0w: Mac or Windows
If you don’t know how to use redsn0w, check out our previous tutorial (point it directly at the beta6 IPSW)
