I have an iPhone that has version 1.1.1 with firmware 04.01.13_G.
I do not want to use ATT but rather use one of my lines with TMobile.
Can someone please explain to me step by step on how to unlock the device?
I have a Mac with Leopard OS if you needed to know.
Thank you !!
I do not want to use ATT but rather use one of my lines with TMobile.
Can someone please explain to me step by step on how to unlock the device?
I have a Mac with Leopard OS if you needed to know.
Thank you !!