2.28 baseband, upgraded firmware, jailbroken, yellowsn0w, but still not working

[sepandee]

I'm on 2.2.1 with bb 2.28. My iphone's jailbroken and I've installed yellowsn0w. My phone was locked on FIDO (canada). Now I'm in the US and I tried using my friend's SIM CARD (T-Mobile). I turned off my iphone, put the T-mobile SIM card, turned it on and it's only in emergency mode and asks to be connected to itunes. When I connect it to itunes, itunes says "The sim card inserted in this iphone does not appear to be supported."

Anyone knows what's going on?

 

[CBR900RR]

Did you turn off 3g before you reboot, are you running the latest version of yellowsn0w .0.9.8, might take a couple reboot, airplane mode on/off, or eject/install sim card, that's all I can think of.

 

[sepandee]

Did you turn off 3g before you reboot, are you running the latest version of yellowsn0w .0.9.8, might take a couple reboot, airplane mode on/off, or eject/install sim card, that's all I can think of.

Yup. 3g is off. I've rebooted 5 times. Yellowsn0w 0.9.8. Ejected and installed new and old and new and old SIM cards. Even tried with a second SIM card (AT&T). And reinstalled yellowsn0w. I still get the same message.

 

[CBR900RR]

Did you turn on and off airplane mode?
Also you are running custom firmware 2.2.1 with baseband 2.28, wondering if that was mess up.

 

[sepandee]

Did you turn on and off airplane mode?
Also you are running custom firmware 2.2.1 with baseband 2.28, wondering if that was mess up.

I have 2.2.1 with baseband 2.28. When I insert the other SIM Card, my iphone is in emergency mode. So I can only turn on and off airplane mode with the original sim card. And I've done that as well.