Go to Settings > Cellular > Cellular Data Options . If you see this screen, your device has 5G activated. If you don’t see this screen, contact your carrier to confirm that your plan supports 5G. Turn on Airplane Mode, then turn it off.
Read moreHow do I turn off 5G on Samsung Galaxy Z Flip 3 5G?
Tap Mobile networks. Tap the Network mode SIM you’d like to change. To enable 5G connection, tap 5G/4G/3G/2G (auto connect). To disable 5G connection tap 4G/3G/2G (auto connect), 3G/2G (auto connect) or 3G only .
Read moreHow do I activate 5G on my Samsung?
Switch between 3G/4G/5G – Samsung Galaxy S10 5G
Read moreIs Samsung Z flip 5G compatible?
The Galaxy Z Flip 5G is the first device in Samsung’s Galaxy line-up to feature the Qualcomm® Snapdragon™ 865 Plus 5G Mobile Platform .
Read more