How to unlock an iPhone 4 running 4.3.1

[msdmn]

Hello everyone,

A friend of mine needs to unlock her iphone 4 (baseband : 04.10.01)

Can it be jailbroken/unlocked while kept in that version or is it possible to upgrade it to ios 5 (5.?) and unlocked ?

Any ideas are welcome.

Thanks !!

 

[Applejuiced]

Only by purchasing a gevey sim adapter.

 

[gd6]

Gevey or you have someone with an AT&T account request to at&t that the iphone be unlocked (for free).

 

[Applejuiced]

We don't even know if it's an AT&T locked iPhone

 

[dk08]

is the gevey sim possible to unlock iphone 4 (5.0.1) BB 04.11.08??
tnx..

 

[msdmn]

Hi,

It's not an AT&T locked iPhone
I live in Europe

I've never heard of this Gevey sim card.
Is it the only option ?
Isn't it possible to unlock some other way ?

Thanks a lot for your time and replies !!

 

[Applejuiced]

No other way.

 

[dhlizard]

Make sure the Gevey sim will work on a non-AT&T phone