How to findout which carrier my iPhone is locked to...

I recently purchased an iPhone 3GS from a friend (student) who was returning from Australia. Before purchasing I researched on the internet and found that the model MX133 / MX134 available in New Zealand and Australia are unlocked or can be unlocked officially by the carriers.

Now I have received the iPhone (I am in India) and when I try to activate using Vodafone's Chip it says 'Sim not Supported'... Ok... That part I get....

But the problem is that how do I find out which Australian carrier this phone is locked to... So I can find out their terms and conditions to get my phone officially unlocked ?

iTunes is not very helpful in determining the same...

Intel Core 2 Duo E8400, 4GB, Vista Ultimate SP2 32 bit, iPhone OS 3.1.2

Posted on Nov 16, 2009 5:11 AM

Reply
7 replies

Nov 17, 2009 1:19 AM in response to Ingo2711

@wjosten - I got the phone from a friend studing in Australia (Melbourne) and he brought it from a retail shop there... (No Sim)

@Ingo2711 - Thanks, but it says activation required and to connect to iTunes.
I don't want to use blacksn0w, if I can get it officially activated / supported.

Can we not find out the carrier from the Model / Serial / IMEI Number or something?

You see, I have the same number for more than 12 years and I don't want to change it. (No number portability in India, yet. And my service provider Loop Mobile does not support iPhone)

So I called for this iPhone from Australia (Since I was sure that those phones were either unlocked or can be officially unlocked)

All I need to do now is contact my friend in Australia and ask him to register for unlocking with that service provider.

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How to findout which carrier my iPhone is locked to...

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