iphone 3g basedband 5.12 ios 4.1 no unlock with ultra snow help please

[Webon]

Hi I have a iphone 3g with ios 4.1 and basedband 5.12 doesn't. Want to unlock with ultrasnow I need your help please thanks

Some one has the same problem please help I'm stuck

[Simon]

What did you use to jailbreak?

[Webon]

A firm custom

[iYeow]

Have you tried taking out the sim, uninstall ultrasn0w , install back and then insert your sim card.

And check your baseband again. Make sure it is not 5.14 or 5.15 baseband which cannot be unlocked yet.

[Simon]

If its a custom firmware with sn0wbreeze that could be your issue. Sn0wbreeze has some serious bugs with iPhone 3G right now

[Webon]

hi thanks for taking the time to reed and try to help me,i think i use the snowbreessee custom (sorry my bad english)

[Simon]

Maybe try restoring to a custom 4.2.1 made with pwnage tool instead. If you dont have access to a Mac just PM me and I can give you one.

[Poseidon79]

What exactly happens when you install ultrasn0w from cydia? Did you turn off your 3G?

[Webon]

yes and 5 minutes searching then say your network restricked, i have t mobile

[iYeow]

From your pic, it says carrier 8.0 , there is something weird here.

[Simon]

Why is carrier 8.0 weird Yeow?

[Apothecary]

I'm having the same issue. I've got it jailbroken. I've installed ultrasn0w and tried everything you've described in this thread. My carrier is also reporting carrier 8.0 which I thought was odd. I've also tried my tracfone sim and here's a REAL interesting bit: after inserting the TRacfone sim in the iPhone, I get notification that I have 2 voicemails (which I do) but if I go to check the VM, it says no service and remains no service.

Now I've uninstalled Ultrasn0w with no SIM card in place, rebooted the iPhone. Reinstalled Ultrasn0w, shut down, inserted the SIM, and rebooted again. STILL no service. BUT when it comes up, I get the "Waiting for activation This may take some time." screen.

Somehow I have a feeling it's got something to do with that activation screen...

[slayoxus]

I suggest going to 4.0.2 or 4.0 and updating to 5.13.04 like me. I have 4.0 3G 5.13.04 no problems. Just shift restore. 4.1 isn't much better than 4.0.2 turn off multitasking.

[i.Annie]

Not to be intrusive but you should probably remove the pic or repost with your IMEI blurred out. It's not safe to have that info floating around the net.

[Apothecary]

There is currently no going back once you go to BB 6.15. Even with the 5.08 loader you still can't drop down again (wish I had known about fuzzyband BEFORE I went to 6.15...).