If I want to know if I am connected 2G, 3G or 4G, how do I check that on Android?
I don't seem to have any default SIM-related app on my phone, nor does the SIM setting screen give much information other than APN details (APN type
says "default").
I'm using FlymeOS 6.1 (Chinese ROM based on 5.1 Lollipop).