I'm not an expert, just reporting what has been stated here. But my understanding is that if the unlock requires a jailbreak to do, then it won't work now.
The JB devs stopped doing this because the unlock services were becoming cheap and easy to do.
So, whatever details you have, I would check the dates on when those details were published. If it's not current, I wouldn't try it.
If you really need to get off T-Mobile an IMEI unlock by one of the services is probably your best bet.
A SIM interposer would work too, but then you have to deal with not updating and so on.
A SIM interposer performs a MITM (Man In The Middle) attack on your phone, fooling it into believing that it is on the network it's locked to when it isn't. You insert your SIM into the interposer and then the whole thing into the SIM port.how does the sim interposer work? i see they are pretty cheap online
Good thread to those in the know that have posted here just so I understand it is possible for a jailbreak and unlock solution to be developed BUT developers decided this was more effort than it was worth?
This is so very odd because so many persons around the world cannot easily unlock their iphone. Requesting unlock codes from carriers is something that is distinctly in first world countries and not even present in all of them. Not to mention some iphones cannot be factory unlocked.
BUT developers decided this was more effort than it was worth?
Not to mention some iphones cannot be factory unlocked.