Unlocked iPhone 3gs now using 4.1 by mistake

[jeepking68]

I bought an unlocked, jailbroken iPhone 3gs, and had no problem using T-Mobile with it (4.0.1 firmware). A buddy told me to update to the 4.1, and now I can't do anything with it. Does anyone know how to hack this, or to reset it back to the 4.0.1 firmware? I have no cell phone now, and can't do anything with this phone until I can get some suggestions. Please help!

 

[grapes911]

I'm pretty sure you are going to have to wait until 4.1 is jailbroken, then wait again until your baseband is unlockable. Sorry.

 

[WilliamG]

Yep, unfortunately there's absolutely nothing you can do. There will likely be a jailbreak in the near future for 4.1, but the unlock may never happen.

 

[lucifiel]

You didn't buy it as factory unlocked did you?

 

[Applejuiced]

I bought an unlocked, jailbroken iPhone 3gs, and had no problem using T-Mobile with it (4.0.1 firmware). A buddy told me to update to the 4.1, and now I can't do anything with it. Does anyone know how to hack this, or to reset it back to the 4.0.1 firmware? I have no cell phone now, and can't do anything with this phone until I can get some suggestions. Please help!

You should have never listened to your "buddy".
You never update a JB and unlocked iphone thru itunes unless you're 100% sure on what you're doing.
Now all you can do is wait for a new JB and hopefully a new unlock to be released in the future.