WiFi Direct was an essential and simple method to share files. It was available on all devices of other companies but it was only used in Samsung. Please activate it on One UI 3.
Yes absolutely it's a device feature, you can find exact same menu in every Android, some phones activate by dialing a code in dialer and Samsung does it this way.
First insure you have stable 5G coverage in your area then go to play store and search '5G Only' install that app and select 5G only option a menu will openAt to select sim card (phone 0 means first card and phone 1 means second card)At middle you wi...