Last week, we had informed you about iOS 4.3 unlock, which is apparently planned to release after iPad 2 event. Well, iPhone Dev team member, MuscleNerd, has just tweeted an update on Twitter -

Current i4 unlock goal includes til 04.10.01 (4.3b3). Very weird situation…vuln cmds are there, trying to invoke them!
This means that iPhone 4 with baseband value 04.10.01 will definitely get unlock facility in the upcoming iOS 4.3 unlock tool.
If you want to jailbreak your iOS 4.3 based iDevice, please check the details here. Apple team is still testing iOS 4.3 beta firmware with developers, so be patient and wait for the official announcement. Apple is expected to release iOS 4.3 firmware update along with iPad 2 launch in this week.
You can watch iPad 2 event live here.
Update: iOS 4.3 Unlock FAQs.
