iPhone 3GS on Baseband 06.15.00 is it Unlocked Forever?

[Motchh]

If i update to the [5.0b4] jailbreak, will my iPhone 3GS still be unlocked on baseband 06.15.00?

Thanks, in advance.

[ihappy]

If i update to the [5.0b4] jailbreak, will my iPhone 3GS still be unlocked on baseband 06.15.00?

Thanks, in advance.

It hasn't been confirmed if Sn0wbreeze has been updated for ios 5b4 but you are more then welcome to give it a try and post your results. I know it works for beta 3.

Using the 6.15 baseband will be unlocked forever as there is no way to remove that baseband from the 3GS. Only the old bootrom 3G is capable of downgrading basebands.

[Motchh]

It hasn't been confirmed if Sn0wbreeze has been updated for ios 5b4 but you are more then welcome to give it a try and post your results. I know it works for beta 3.

Using the 6.15 baseband will be unlocked forever as there is no way to remove that baseband from the 3GS. Only the old bootrom 3G is capable of downgrading basebands.

I dont really know if it can done with Sn0wbreeze, but it can updated with RedSn0w.

Heres the link, iClarified - iPhone - How to Jailbreak Your iPhone 3GS Using RedSn0w (Windows) [5.0b4].

If i update my jailbreak to 5.0b4 using RedSn0w, do you think my iPhone 3GS will still be unlocked? (on 06.15.00)

[ihappy]

I dont really know if it can done with Sn0wbreeze, but it can updated with RedSn0w.

Heres the link, iClarified - iPhone - How to Jailbreak Your iPhone 3GS Using RedSn0w (Windows) [5.0b4].

If i update my jailbreak to 5.0b4 using RedSn0w, do you think my iPhone 3GS will still be unlocked? (on 06.15.00)

Only one way to find out and that is to try the method and see if Ultrasn0w still works with it. My guess would be yes since it is still a baseband that can be unlocked.