No, Samsung S9 doesn’t support 5G . The smartphone featured SD845 (US & China) or Exynos 9810 (rest of countries) which do not possess the 5G capabilities. 5G standards were just out last month in June 2018 (Release 15) and development work is going on right now. So Samsung S9 does not support 5G.
Read moreHow do I activate my 5G signal?
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 moreWhy is my Samsung not picking up 5G?
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.
Read moreHow do I know 5G is working Samsung?
Android phone settings Assuming it’s an Android phone, tap on Settings >> Network & internet >> Mobile Network >> Preferred Network type . You should see all the Mobile Network technologies supported such as 2G, 3G, 4G and 5G. If 5G is listed, then your phone supports it.
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