Upgrading Hacked 1.0.2 iPhone to 1.1.2

[sabor]

Hello all. I have a hacked iPhone currently at version 1.0.2 I would like to take it all the way to 1.1.2 but I have no idea how to carry out this procedure.

Does anyone know a guide that will guide me step by step on unhacking my iPhone so I can upgrade to 1.1.1 and then to 1.1.2?

BTW, is there a way to completely brick my iPhone in this process or do all brickings have a way to undo?

Thanks!

[Ninja Dom]

The best thing to do is to read the instructions on this website http://iphone.unlock.no/

You cannot upgrade your iPhone in its current state successfully without "virginizing" it first. This means getting the iPhone back to an un-hacked 1.0.2 state.

[sabor]

I made some instructions on the whole process:

http://www.grumpytico.com/?p=940

Thanks for the reply! :)