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5G SA setup for iPhone 12 Pro Max

Posted: Fri Aug 05, 2022 10:33 pm
by 0x2f0713
Hello everyone, I am researching and developing 5G SA network. I am having an iPhone 12 Pro Max, and it seem only supporting 5G NSA. So is it possible to build an gNB with MNC 001, MCC 01 or T-Mobile MNC for 5G SA working? I am not in USA

Re: 5G SA setup for iPhone 12 Pro Max

Posted: Tue Nov 01, 2022 7:50 am
by Stans_hands
I'm working on the same problem right now using Open5GC and an ettus USRP B210.
So far I can get the iPhone to see "test 1-1" in the network search menu.

When I try to attach, the phone seems to just hang, I have no logs in the radio terminal or the core.
I borrowed a Pixel 6 from a friend and was able to register using the same test SIM though.

IMO, get a faraday cage try T-MO PLMN. Don't forget to update using T-MO US firmware.