iPhone 4 - Ultrasn0w Shows "No Service"

[Jarvian]

Hi all,

I have a jailbroken and unlocked iPhone 4, previously firmware 4.2.1 and just updated yesterday to 5.0.1, that I'm having trouble with ultrasn0w on. It's running baseband 1.59.00 and a hacktivated copy of 5.0.1.

I upgraded using sn0wbreeze and packaged a custom IPSW to maintain my baseband. Everything went fine and I updated to iOS 5 successfully without any problems. However, upon accessing Cydia and installing ultrasn0w, I've been unable to get it to say anything other than "No Service" for my T-Mobile microsim card. It worked prior to the update and I've ruled out signal issues so I believe it's a problem with ultrasn0w. Does anyone have any ideas as to what might be the problem?

Thanks,
- Jarvian

[haissk]

Not sure whether ultrasn0w supports 5.0.1

[Jarvian]

Not sure whether ultrasn0w supports 5.0.1

Does anyone else know the answer to this or a workaround that would allow me to unlock then?

[b0bab0i]

Does anyone else know the answer to this or a workaround that would allow me to unlock then?

Yep poster above is correct, ultrasn0w isn't compAtible with ios5 yet

[giyang]

Follow the devteam, i think it will be released after thanksgiving.. Utrasnow for 5.01..

[iYeow]

Downgrade to 4.xx if you have the blob otherwise you are stucked for now.