Step 9: Take out your SIM and turn your i Phone on. It is highly probable that At&T will close this loophole soon but until it does that, you could give this method a try.
November 8th, 2011 As you probably know by now, i OS 5.0.1 was launched six days ago.
But, as it turns out, the new exploit is effective for i OS 5.0.1.
The hacker tested the exploit on his i Phone 4 with the final i OS version and posted a happy tweet to share the news with the world.
Unfortunately, this miraculous unlocking procedure is effective only for AT&T devices.
Now, you should beware that we haven't tested this method yet and you will be acting on your own responsibility.
But it seems that the situation with the freshest Apple smartphone, the i Phone 4S, is different.