Hi all! I spent a long time looking for this solution and thought it might help some other people. If you have an iPhone with an unlocked Gevey Sim chip you need to turn off your location services and your WiFi in order to get the Edge network to work again. I spent a long time rebooting airplane mode etc. like all of the other directions, but then I found a little post on comments on somebody’s YouTube comments after searching for an hour. Once I turned off both the wifi and the location services in settings the edge network which had been conked out for all day started working again, yeah! Thought to put this out there for anyone else who can’t get it to work!