Required MCC/MNC APN settings, not available in FP6+e/OS3.4 settings; where are they?

If you just want to see the current MCC/MNC values, you can:

  • dial *#*#INFO#*#* (with SIM/eSIM enabled and connected to network), and scroll all the way down,

  • or install the Network app from F-Droid, which is just a shortcut to *#*#INFO#*#*,

  • or probably use adb shell to find the file that has the setting. (I haven’t actually done this myself, so I’m not sure of the actual location in the file system.)

I imagine the MCC/MNC codes are simply populated (somewhere) in the system, based on the network identity from the SIM/eSIM, so it may not be necessary for the user to enter them manually.

Still… It seems stupid if they’ve now been removed from Android APN settings.

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