hey everyone Have an iphone 4 from the US in need of jailbreaking and unlocking. I had ios 4.3 something. I followed the instructions to a T!!!!! On how to update to 5.0.1 WITHOUT updating the baseband. Created the custom ISPW no BB and restored to that one through itunes DFI mode. Then went ahead and jailbroke with latest redsnow. And the baseband was updated??? WTF???? Tried using ultra snow with different sim and says invalid sim What happened???????