Forum Discussion
Turn off 2G on phone
I have an S20 FE 5G phone that was recently upgraded to Android 12. I understand that there is a very dangerous 2G vulnerability called "Stingray". Is it possible to block or disable 2G on my phone? ...
Are you sure your device even had 2G enabled? I am not aware of any 2G still being available anywhere in the US. Even 3G is incredibly rare in even the most rural places in the US. If it is possible to disable 2G, you should be able to do so in one of the Engineering menus. *#*#4636#*#* Messing with this menu if you don’t know what you are doing, can render your device radio unable to receive service so don’t access or change anything in that menu if you don’t understand what you are doing.
