You'll first need to access your Intelligent Wi-Fi settings by opening your Settings app, tapping on the Connections tab, then Wi-Fi, then the three dots (for expanded settings) on the top-right ...
Now we're on One UI 8, the supposed polish update. The app drawer looks nicer, and the redesigned search bar, but I'm still ...
Open the Secure Folder. You can find it in your app drawer or under Settings > Security and Privacy. Next, tap the plus icon ...