IPhone firmware reversal 3.1.3 to 3.1.2

[tekern]

Is it possible to go back to 3.1.2 after upgrading to3.1.3 ?

 

[matthew23]

i think it is IF you backed up your ID on Cydia or Rock. Don't quote me on that.

 

[Bloodkip]

You can. But you will have the 3.1.3 baseband still.

 

[big9erfan]

You can. But you will have the 3.1.3 baseband still.

This. But if you have to unlock, it won't matter as you still won't be able to.

 

[LVCIFER]

I guess we just have to hope that someone can release a new unlock hack to allow that to happen. JAILBREAKING is still possible, but if you've already updated to stock 3.1.3... well, dude, you're screwed when it comes to unlocking.

 

[tekern]

I just want to tether