I got a new iPhone 1.1.2 OOB.
I performed the downgrade to 1.1.1 in order to do JailBreak.
The problem is that after downgrading to 1.1.1 the WiFi option is disabled and I can't tap it.
On 1.1.2 the WiFi option is enabled and i can connect to my netwok but can't do the JailBreak on this version.
I tried everything i have no idea what else to do.
Note: also tried to downgrade to 1.0.2 but iTunes stuck on 'Waiting for iPhone'