Ultrasn0w V1.3 Will Unlock IPhone 4 Basebands 03.10.01, 02.10.04 on iOS 4.2.1

All those users who rely on iPhone 4 unlock are demanding only one thing right now and that is iPhone 4 unlock on latest baseband 03.10.01 and 02.10.04.

Two types of users can be included in this list … those who have purchased iPhone 4 with preinstalled iOS 4.2.1 and those who have accidentally upgraded their devices to iOS 4.2.1 without preserving the baseband.

Here is a good news for all those who are having a locked iPhone 4 and can’t use the SIM card other than the one from officially supported carrier.
Sherif Hashim, a well know hacker who works on iPhone baseband hacking to find new exploits, has confirmed over twitter while replying to a user that the exploit which he has found is working on both baseband 02.10.04 and 03.10.01 on iPhone 4.

No ETA. Also will not be dropped until IOS 4.3 is released from Apple.