It is less than a week till iOS 6 release date and many of iPhone users plan to update their iOS but one question is still relevant today: What will iPhone baseband be in iOS 6? And here I have an answer for you so let's take a small iOS 6 baseband overview here in the list below. When iOS 6 beta 1 was released we updated some of our iPhones to see the baseband on iPhone 3GS, iPhone 4 and iPhone 4S. If you are interested than use the link to check out how to unlock iOS 6 basedand. But it is only for beta 1. ios6-baseband-version But now forget about the beta because you and I will try to find out what iOS 6 baseband we can expect in such iPhone models as 3GS, 4 (GSM, CDMA) and 4S. After exploring all iOS modem firmware which has been ever made by Apple I could figure out some of baseband newest version. First I'll show you the iOS 6 beta baseband version and after you will see the newest bb version of official Apple OS.

iOS 6 Baseband on iPhone 3GS / 4 / 4S / 5

iPhone 3GS
  • iOS 6 beta 1 - 05.16.06
  • iOS 6 beta 2 - 05.16.06
  • iOS 6 beta 3 - 05.16.06
  • iOS 6 beta 4 - 05.16.06
  • iOS 6 GM - 05.16.07
  • iOS 6 - 05.16.07
As you see, it is no need to be a prophet to determine which modem firmware will be the next. But iOS 6 Golden Master version brought 05.16.07. So we can't predict if it is going to be 05.16.07 baseband. Update: And that was happened so you can use the link to unlock 05.16.07 baseband on iOS 6 iPhone 3GS. iPhone 4 GSM
  • iOS 6 beta 1 - 04.12.02
  • iOS 6 beta 2 - 04.12.02
  • iOS 6 beta 3 - 04.12.02
  • iOS 6 beta 4 - 04.12.02
  • iOS 6 - 04.12.02
The same situation as with 3GS. iPhone 4 GSM baseband on iOS 6 is 04.12.02. Update: Now you can find your method to unlock 04.12.02 iPhone 4 baseband GSM on iOS 6. iPhone 4 CDMA
  • iOS 6 beta 1 - 3.0.04
  • iOS 6 beta 2 - 3.0.04
  • iOS 6 beta 3 - 3.0.04
  • iOS 6 beta 4 - 3.0.04
  • iOS 6 - 3.0.04
The situation is more complicated here than it was with first two iPhone models because iPhone 4 CDMA baseband didn't change in beta versions of iOS 6. But if think logical we can predict that iPhone 4 CDMA baseband will be 3.0.05 in iOS 6. Update: It is confirmed that iPhone 4 CDMA baseband on iOS 6 is 3.0.04 iPhone 4S
  • iOS 6 beta 1 - 2.8.01
  • iOS 6 beta 2 - 2.8.04
  • iOS 6 beta 3 - 2.8.07
  • iOS 6 beta 4 - 3.0.00
  • iOS 6 GM - 3.0.04
  • iOS 6 - 3.0.04
As you see every beta version has its unique baseband so it is very hard to predict the iPhone 4S iOS 6 modem firmware. But something we can do. Last iOS 5.1.beta 3 was 1.5.04 and official iOS 5.1.1 baseband was 2.0.12. According to this we can expect iPhone 4S iOS 6 baseband is going to be without change - 3.0.01 and higher (3.0.04 or 2.0.14)? Don't worry about iOS 6 baseband for iPhone 4 CDMA and iPhone 4S because right after official release I'll update this post to show you the  latest version of iOS 6 modem firmware. Update: Now all iPhone 4S and iPhone 4 CDMA know modem firmware of iOS 6 and you can always to unlock 3.0.04 baseband on both these models. iPhone 5
  • iOS 6 - 1.00.16
It is the end version and I don't think that iPhone 5 baseband will change till new iOS 6 update. Stay tuned with us and you will be the first who will find out more about iOS 6 baseband and how to unlock your iPhone it from the best unlocking website geo-location.site. iOS 6 Unlock The only way to unlock the iOS baseband is by using IMEI unlock services like FactoryiPhoneUnlock or ATT-iPhone-Unlock in order to get the permanent (factory) unlock.