Enable Camera Shortcut (Double Tap Power Button)
Double tap power button
Open Camera app
See difference between 60fps and 30fps mode.
Create App Lock for app with Adaptive icon (like Play Store)
Try to open it.
Shoot a photo in the Camera app, preview it (in the bottom right corner), tap on the gallery button on the top right corner.
Look in the settings app for a hostname option. There isn't one. There is just phone name, which does not affect hostname.
If there is a message which is longer that one line the dash charge logo stays and has the text on top