Apple iPhone 3G/4.2.1 Need to Unlock

[EnigmaXtreme]

Sadly im still on an iPhone 3G and im just about to leave Australia for 3 weeks in the states. With my phone being Telstra ive called them in hopes to get my phone unlocked so I can use a prepaid simcard while in the states, they said they'll send me a update through itunes in 24hrs.

But if that doesn't work, what can i use to unlock it

Im on 4.2.1

Please help

 

[retKHAAAN]

redsnow. check the sticky

 

[EnigmaXtreme]

Ok did Redsnow and ultrasnow, how do i know if it actually worked without using another simcard?

 

[Dialexio]

That's the whole point of unlocking: using the iPhone with a SIM card that it's not meant to be used with…

If you have baseband 06.15.00 and ultrasn0w installed, you should be good to go.

 

[maximus12]

Unlocking iphone through remote unlocking service is the easiest way. When unlocking through this service you can unlock your phone from your place. All you need is your imei number to get unlocked through remote unlocking service. You can get your phone fastest with few minutes. Unlocking4U.com offers gud service of remote unlocking for iphone.