Well here's my problem. I bought an "Unlocked" iPhone on eBay. I'm not sure if it is or isn't unlocked. I have an AT&T sim which I'm borrowing right now, which works. I tried two UK sim cards which I'm not sure would even work here, they both came up as "failed sim". I don't have any other sim cards to test on it. I'm planning on getting a T-Mobile sim soon.
So I'll explain what's gone on so far like this
Bought item on ebay listed as Unlocked iPhone 4. In the listing it had Carrier - Unlocked
iPhone arrives. I put in my borrowed at&t sim, plug it into my laptop. It says "You must restore your iPhone, blah blah blah" I do the ios 5 upgrade.
iPhone seems good. I was looking trough the setting, and noticed in About, it has Network which is set to cingular. And Carrier which is set to AT&T, even without a sim card inserted. I read around a few sites and found that there's no way to find out if your iphone is unlocked, unless you try a different sim.
Here are my issues. I want my iphone to be unlocked so I can use a t-mobile sim. I kind of want this jailbreak so I can have some free apps and what not, but more importantly I want to be able to use the most up to date itunes, and continue to get the new versions. I mention that because I also read on a few sites that I need itunes 10.4 or something. And I want to get rid of the 15mb msg limit included in ios 5.
So here's what I want in order of importance.
my iPhone unlocked to any network, and the ability to use the newest version of iTunes with my iPhone.
Get rid of the 15mb msg limit. I believe the only way is to downgrade from ios 5 at the moment. I understand that it's brand new.
Jailbreak free apps n stuff.
I realise I just repeated the same information twice there, but it was in the interest of clarity.
My modem firmware is 04.11.08.
iPhone 4 32gb (if that's of any importance)
Any help is appreciated.