System UI Tuner

[mindl]

It's actually working. Not entirely functional but a nice surprise.

You can run it via Activity Launcher. Scroll down to System UI, expand it and it's the last one, "...demo mode."

You can make a shortcut (long press the link) and edit name/icon.

Also, dessert case screensaver, Media Volume Limit in Settings (enable and full slider) and a few others.

You can uninstall the app if you don't plan on changes and it'll stick.

[BDTech]

FYI, you don't need to use System UI Tuner for Media volume limiter, the Android 10 update added it in by default for us 😄

Settings, Sounds and vibration, Volume, three dot menu:

[SamsungMad]

yup and works great, now when you connect to something via bluetooth it will automatically be set to what you want ... in my case loudest so I can use volume control on my bluetooth device..

[mindl]

Yup. Weird by method but makes sense to allow a limit, then crank it full to negate a warning.
Thanks, Yoshi. I had no idea.