How to Unlock the iPhone 3G

after everything, my iphone still is not picking up the new sim... it is att but pay as you go...

I bought iphone from at&t network,2.1 firmware…unlocked with turbosim in india…now I did jailbroking using quickpwn(windows user) firmware 2.2 basenand 2.30..now when I inserted my Indian sim card(airtel without 3g service)..it did not work….please help..my iphone is just PAPER WEIGHT now

Yo !!! You people rule!! I\'m from Macedonia and i have an iPhone 3G, i used it with turbosim card but it was B A D!! so i said let me try this... and it really works!! thakns u saved me 30 euros !!

Thanks for the tutorial, worked like a charm i can finally get rid of my annoying turbosim!

For me changing providers was easy. In Canada there are two providers that have the iPhone Fido and Rogers. I had a Fido iPhone. When I switched my provider to Rogers my iPhone would not work with my new sim card. So I put the Rogers sim in my iPhone and went to the Apple store. I told them that that battery in my phone wasn\'t working right. They just replaced the whole phone and because they thought it was a Rogers phone because of the sim card I now have a working Rogers iPhone. No unlock required.

Hey Folks, I have an Iphone 3g version 2.2.1 firmware 2.30.03 and a bootversion 5.08 I succesfully jailbreaked and succesfully downgraded the baseband to 2.28.00 Then I installed yellowsn0w to unlock and... it\'s still locked... have tried it 3 times from beginning to end now, not knowing what I did wrong... anyway my main issue is that my original T-Mobile sim card doesn\'t work anymore neither! so it\'s nothing more than a IPod Touch right now... please help!

If your not bothered about unlock can\'t you restore from backup

I\'m new to this. I have both mac & windows vista &iphone 3g. What is the status to jailbreak & unlock with the latest firmware? I\'m confused on this & don\'t want to try anything in case I wreck up my phone. Is a card such as rebel sim better for me? Help!

while checking boot loader connection error is coming how to solve it

any news on boot version 5.09?

Can anyone help me to change my baseband from 02.30 to 02.28?

Follow baseband downgrade tutorial if your on the right bootlloader it can b done go to tutorials on this website

Still trying then ;Q)

How do i know what bootloader im on? Yeah im still trying but feels like im making progress!!!! hehehehe

Just check tutorial go iPhone/most recent top two howtos are wot u need.you can find them from the left handside of iclarified website