We recently updated you about the jailbreak 4.1 scenario regarding iPhone 4 3GS and discussed some possible solution like Spirit 4.1 which will be a userland jailbreak. What about iPhone 4.1 unlock on iPhone 4 3GS and 3G? The most recent stable firmware iOS4 has been already unlocked on iPhone 4 3GS&3G. The solution for iPhone 3GS 3G was already out in form of ultrasn0w 0.93.
iPhone 4 was recently unlocked on iOS4 or we can say iPhone 4.0 OS. We are still not sure that the vulnerability used has been patched in form of upgraded baseband firmware. We will soon get a word from iPhone Dev Team regarding this and a possible solution to unlock iPhone 4.1. If it would be possible then this solution will be probably released in form of ultrasn0w 0.94. Stay Tuned, we will keep you updated about unlock iPhone 4.1 for iPhone 4 and 3GS.
