Need custom ipsw 4.2.1 for a locked iphone 3G with an OLD BASEBAND (04.26.08)

[tomchook]

I'm opening another thread because people keep asking about different unrelated stuff.

I didn't update to the ipad's baseband (06.15), because I have an old baseband (04.26.08), and I'm not going to since it's causing so much problems.

All I need is someone with a mac (and peace in the Middle East ) to create a custom ipsw 4.2.1, which is already jailbreaked, fit my baseband version, and obviously my iphone (3G).
The only thing I will have to do later is to unlock it with ultrasn0w.

I did it before many times (currently I'm on 3.1.2), but now all the ipsw files I find in google are already with the new ipad's baseband (06.15).

I would really appreciate if you could help me with this! PM me if you have a link, because it's not aloud to post links here.

Thanks!

[iYeow]

Go get it from the net or install Workstation on your pc to build one yourself.

[tomchook]

Is it possible to use OSX on PC with VMware Workstation??? If so, then what is the point of OSx86?... (I would love to emulate OSX, but I don't think it's possible. I'll give it a try!)

[tomchook]

Alright, I installed OSX! But is there any guide how to use pwnage tools 4.1.3 in my situation? All the guides on the internet refers to the unlockable basebands and how to upgrade to 06.15 which Id don't want to do.

Can anyone help me step-by-step how to create a custom ipsw for my device with the old baseband (04.26.08)?

Thanks

[eyeRobot]

If you just use pwnagetool the same as the other guides, but don't select the option to upgrade to the ipad baseband then your baseband will remain where it is (04.26.08).