2G prepaid no service.3.1.2 downgrade

[nerdyperdy]

I have just downgraded from 3.1.3 to 3.1.2 and have no service.

Steps I did:

Downgraded with stock ipsw

J/B with blackra1n

added the repo for the unlock(im stoned and forgot the name). installed it

thought everything was good..Inserted my sim..Said 'searching...'..waited a little bit..switched to 'no service'

I have an at&t gophone sim card(bought seperatly at store) with about $40 on it.

I can still use it for everything else(no phone no txt)

What do I do??

Thanks for the help

~Nerd

[mavrik101]

Did you have service before the downgrade with the prepaid sim? I ask because the prepaid sim cards att uses wont work in iphones. Thats from the experience Ive had with them. The workaround I found is that Ive done a sim change from the prepaid sim card to the regular att sim cards, and they work fine. Yes, they are different.

[nerdyperdy]

I finally got it to wrok after about 6 hours of screwing with it and browsing the internet. I do have a prepaid sim(the orange one), and at first, I was worried that I would have to get a new sim. I don't know if I actually fixed something or if I didn't do it right the first time. I installed BootNeuter thru Cydia..after reboot, everything worked(except data which I don't have) Everything works, and I am the proud owner of a 2G iPhone GoPhone..lol

Got a question about am app tho...Can I uninstall Blackra1n??

~Nerd

[mavrik101]

Yes you can

[nerdyperdy]

Thanks.