First, choose “Settings” from your “Apps.” Tap on “More” > “Mobile Networks” > “Preferred Network Type.” Here, you can choose between 4G, 3G, or 2G.
Read moreHow do I change from 4G to 5G LTE?
To do this, we’re going to repeat the first steps, this time switching the phone so that it’s forced to use 5G.
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