I have a JB iphone 4, 4.3.3 with baseband 04.10.01 I just heard about the absinthe 5.1.1 JB and want to update to 5.1.1 What are the basic steps to take? I am using a gevey sim to unlock it with the current baseband... So should I update 5.1.1 in itunes, JB with absinthe and unlock again? ( how do I unlock with this scenario ? ) Or update to 5.1.1 preserving baseband, JB with absinthe and keep using the same gevey sim? Thanks. PS: will I have a problem Jailbreaking if update preserving current baseband?