I want to disable mobile data in the phone settings for my child in a way that makes it hard to re-activate it. Just turning off the "mobile data" setting is far too tempting for them to undo.
What I've tried:
- Under Settings > Connections > Mobile Networks > Network Mode, I updated the setting to "2G only", which disabled mobile data but also disabled mobile calling. So that doesn't work.
- Under Settings > Connections > Mobile Networks > Access Point Names > Data, I tried changing the "APN" value and also (separately) tried changing the "Mobile virtual network operator value", but mobile data still worked with either of those options changed.
Is there a different setting that will disable mobile data while still allowing mobile calls?
Am using Android 10 on a Samsung phone in New Zealand.