I got a iphone 3g and I would like to unlock, it it has version 2.1
If you have Baseband 2.30.xx Im pretty sure the only was is to use a sim card like rebel sim which ur original sim goes over the top of it. If you have later version then you jailbreak it then with cydia installer install yellowsn0w.
I am very new to MacRumors and, uh, well... how do I start a new thread? Sorry I know it doesn't really have anything to do with this one but... I can't start a new one.
Sorry.
Not true. It's fairly simple. Download QuickPwn and follow your instincts.
If you are doing this on a Mac you will need to take a look at my previous fix. (I'm #10)
Does that sum it up? Or do you need further help?
Yeah it hasn't been cracked yet and that is an automatic update with 2.2.1. You can create a custom 2.2.1. firmware, which doesn't change the baseband. I just received my 3G and had to get turbo sim in order for it to work on T-Mobile.
I am very new to MacRumors and, uh, well... how do I start a new thread? Sorry I know it doesn't really have anything to do with this one but... I can't start a new one.
Sorry.
Well assuming you're not joking, there's a "New Thread" button at the top left of each forum (not each thread)
Install stock 2.2 (NOT 2.2.1, or you wont be able to unlock)
Then use PwnageTool and patch a 2.2.1 image. Install that on your phone. Then you can use yellowsn0w from Cydia.
Quick question about stock 2.2...Will iTunes even install that straight up anymore? Or will it give error -5, which I think is a version problem? I tried putting 2.2 stock over a 2.2 JB the other day and it wouldn't let me in iTunes...