There's a solid rumor out there that Apple is about to drop 5.0.2 which will patch the exploit that pod2g is using for the iPhone 4S jailbreak. If you are still on 5.0 you won't be able to go to 5.0.1 or jailbreak.
I'm not sure why pod2g won't just come out and say if his jailbreak is for 5.0 or 5.0.1.
I'm not sure why pod2g won't just come out and say if his jailbreak is for 5.0 or 5.0.1.