iPhone Why won't unlocked iphone work in '3' network

nilrem

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Any idea's why get invalid sim when I put a '3' sim in my unlocked iphone ?

And is there anything I can do to make it work ?

Thanks
 

bro

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if your iphone is a 2g it wont work as 3 network only have 3g sims
 

carlos

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have you tried other networks aswell m8 to make sure it is unlocked ??
 

biffo1

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i unlocked my daughters iphone 3g originally on orange to work her 3g sim took a few goes but has now been unlocked for 3 months , u using the ultasn0w repo "repo666.ultrasn0w.com" , what version iphone do u have m8
 

nilrem

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if your iphone is a 2g it wont work as 3 network only have 3g sims

Cheers everyone it's a 2g that will be the problem then , it's deffo unlocked as other sims work on it.

So If I buy a Iphone 3gs I should be able to unlock it and put my '3' sim in it ?

What prog should I be using to 'unlock' the phone , when I did my 2g I used Zibri's program ?

Thanks for all the replies
 

janobi

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Cheers everyone it's a 2g that will be the problem then , it's deffo unlocked as other sims work on it.

So If I buy a Iphone 3gs I should be able to unlock it and put my '3' sim in it ?

What prog should I be using to 'unlock' the phone , when I did my 2g I used Zibri's program ?

Thanks for all the replies

Depends on the installed FW mate, what will allow you to JB it an unlock it.
 

nilrem

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Depends on the installed FW mate, what will allow you to JB it an unlock it.

Thanks for the reply mate , I will get my hands on one first and go from there

Thanks
 
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