5g settings,

[ghax]

A. I bought my Samsung s22 in USA. Do I need to change something to my device settings to allow it to interact with pakistani 5g bands?

B. How can I force my phone to use only 5g data? I was reading online that people can do this.

[user9992112]

US models are by default to set 5G preferred and you are not allowed to change it. As soon as 5g is available in your area, you will be to use it