None of the previous iPhone models support 5G and they will never be able to . That includes the iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max and the iPhone SE 2020. However, it looks likely that all future iPhones will support 5G, with the next model expected to be the iPhone 14 and its siblings in September 2022.
Read moreHow do I turn on my 5G on my iPhone 10?
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.17 Mar 2022
Read moreHow do I turn my 5G off on my iPhone?
Open the Settings app then go to Cellular > Cellular Data Options > Voice & Data and tap LTE . Your phone will then turn off its 5G connection, reverting to (sometimes) slower LTE connection.30 Eki 2021
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