This thread is US 3G so its locked to ATT.
You will get unsupported sim warning.

3g owners, when new firmware comes out, u have 2 choices

1. update via itunes which means your modem firmware also gets updated
2. wait for pwnagetool and create a custom firmware so u maintain your old modem firmware.

whats the point of maintaining your old modem firmware ?
the iphone dev team is currently only looking for exploits for the first version of the modem firmware which is 1.45.00
so, if u ter-upgrade like me to 1.48.00, u might have to wait longer than expected to unlock IF there is one because it will be based on the original FW 2.0 modem firmware.

just to clear things up since people keep missing it
btw, restore, everything goes back to factory setting. So, if i were you and JB, always remember to install bosspref and disable apple's app killswitch

I have US 3g, still cannot unlock for now.
Wahh getting so complicated this iphone 3g issue

Thanks for the info. Hence now that I had reset the phone, it had gone back to factory settings. Is there now anyway to activate the phone? I do have the Turbo sim, but the iTune can;t seem to recognise my SIM (attacehd with the turbosim).

Iphone 3G 16GB - US Model. - Im currently using the model with a turbo sim.

The iphone been jailbreak using quikpwnd. and im using turbo sim fro network unlocker.

So far the phone serve me well. im not sure how long will it be. But as for 3G reception issue
and also other like call drop i do experience it since the 1st model of 2G 8GB model.
The network is up and down via maxis with iphone.

When ever i cant detect the 3G or Edge or GPRS, i just restart it and it will detect it again.
As far im concern - the 3G network signal dropping is still the problem face by other official
Carrier Unlock user..

All i can say - just pray for the dev team to come up soft lock for iphone 3G US Model.

itunes will say "Unknown number"
thats normal cause you are using turbo sim to trick the phone system.
to activate, run quickpwn

what is current iPhone 3G price now for malaysia? unlocked version

what is current iPhone 3G price now for malaysia? unlocked version

what is current iPhone 3G price now for malaysia? unlocked version

Thanks for the info. Hence now that I had reset the phone, it had gone back to factory settings. Is there now anyway to activate the phone? I do have the Turbo sim, but the iTune can;t seem to recognise my SIM (attacehd with the turbosim).

what is current iPhone 3G price now for malaysia? unlocked version

My set from US using Gevey turbosim. No problem on 3G. My telco Celcom.

wow.. u have much money to spend on iphone. so whats the story bout your US set? sold? how much u get the HK set?

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Added on November 14, 2008, 11:24 amanyone having experience using running 3G using their iphone 3G US? share it here.. just wnat to know its works or not.

I'll be going over to US soon and is thinking of getting an Iphone. Is it better to get an unlocked set (without contract attached to AT&T) ? How much would it be? Can I use it with Maxis sim card?

I'll be going over to US soon and is thinking of getting an Iphone. Is it better to get an unlocked set (without contract attached to AT&T) ? How much would it be? Can I use it with Maxis sim card?

Actually, I do agree that it is better to get an official unlock iPhone if possible or budget permits. Less hassle.

All iPhone from US are locked and do not believe AT & T provides unlocking services.