Open Settings, and then search for and select Network mode. Tap Network mode, and then tap an option that includes 5G connectivity, or GLOBAL .
Read moreHow do I turn off my 5G on my Samsung?
In your mobile device’s settings, look for the option to disable 5G.
Read moreWhy is my Samsung 5G not working?
Check with your carrier to make sure you have the correct data plan . Also, make sure you are using the SIM card that came with your phone or a 5G compatible SIM provided by your carrier. Older SIM cards may not be compatible with 5G plans. You can check Network mode to make sure that your phone has 5G enabled.
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