I don't understand. My Samsung Galaxy series phones (GS9+, GS8, GS7s) all allow 2G data to be disabled in the Mobile Networks menu. You can choose LTE/3G/2G aut

I don't understand. My Samsung Galaxy series phones (GS9+, GS8, GS7s) all allow 2G data to be disabled in the Mobile Networks menu. You can choose LTE/3G/2G auto-stepdown or any subset thereof. I set all my phones to LTE/3G only as soon as this exploit was identified. The notification screen gives you a warning about 2G being 9ff that can't be cleared, which is annoying... but that's all.