To add further to the confusions, 3G network systems has been made obsolete by not being supported anymore by the 4G/5G operators around the world and somehow t

To add further to the confusions, 3G network systems has been made obsolete by not being supported anymore by the 4G/5G operators around the world and somehow they would revert back to EDGE network systems (2.5G) if the wireless signals are bad [1]. [1]https://www.wired.com/story/3g-service-sunset-what-it-means https://www.wired.com/story/3g-service-sunset-what-it-means