SVA - I think I am in the same boat as you, in fact you sent me a reply to my post yesterday. I'm on Orange, with an unlocked 1.1.1 3.9BL phone, but so far haven't had the ooomph to go do it. But if you say it works well for you then I think it will work for me too?
Can you just repeat the exact steps you did to get it working please. Also where dod you download the 1.1.3 from?
Thanks!
I'm kinda hesitant to post my little guide, a bit scared that you'll follow it and brick your phone or something. All I can stay is that it worked without a hitch for me, and I was on 1.1.1 with 3.9BL so the result should be the same. I did mine on a mac running leopard 10.5.2.
With that out of the way, you'll need to download the 1.1.3 firmware from
here and iJailbreak which you can get from
here.
1. With the iPhone connected, head over to the iPhone tab in iTunes and hit
alt + Restore, browse to the 1.1.3 restore file you downloaded and hit Open. You should get a few prompts and the iPhone will shut down and just display the apple logo. It takes a while, just leave it.
2. With the restore finished, you'll get a message telling you that the iPhone will reboot. It will re-boot into the emergency screen.
3. Quit iTunes. Some people tell you to quit iTunes helper too, I just quit the app.
4. Run iJailbreak from the desktop (this might not be necessary, but I got an apple script error when I ran it from another folder). When you get the option, choose Jailbreak and Unlock.
5. Wait. You should see a lot of code running down the iPhone screen, it took about 3-4 mins for mine to finish. iJailbreak will prompt you when it's done. The phone might restart, and when it re-boots it should be unlocked with the installer on the home screen.
That's exactly how I did it and I've got everything working (including YouTube and Locate Me). When I first fired up installer to install the BSD Subsystem installer wouldn't download the packages - I restarted the phone and all was fine.
Good luck if you do decide to try it, don't hesitate to PM me if you have any more questions.