What is New?
iPhone 4 (GSM) & Apple's 5.1.1/9B208 Update:
Update: sn0wbreeze v2.9.5 adds the 9B208 untether payload.
As stated many times in the past, sn0wbreeze cannot be updated to work on A5(X) devices until a low level exploit in DFU or iBoot is found and made public. Therefore, A5(X) users will have to rely on using the lovely absinthe.
For those running A5(X) devices and need to preserve your baseband, there is nothing you can do at the moment. For those wanting to hacktivate, the only advice I can give is to buy the carrier's SIM (the one its locked to obviously) on ebay. The SIM does not have to be active with the carrier to activate the phone.
A5(X) Baseband Preservation/Hacktivation?
Report any issues to iH8sn0w via Email (iH8sn0w@iH8sn0w.com) or Twitter (@iH8sn0w)