Before downloading a new instance from torproject website, I tried repairing with sudo apt remove tor torbrowser-launcher -y without the -purge to conserve my bookmarks hopefully, then reinstalled it with sudo apt install tor torbrowser-launcher -y.So I guess the two former apps were pulled from the apt repository (because installed via the 'Discover' KDE GUI). I now have 'two' Tor, because the third app I'm able to launch is downloaded from torproject website, then I extracted their folder somewhere, opened the terminal here, and did $.

The two remaining ones lead to that tiny error window, while the third one does launch Tor browser, from which I'm able to post this thread. I also have a third app, called 'Tor Browser' as well. When I go to the app menu, sub-menu 'Internet', I get the remaining apps 'Tor Browser Launcher Settings' and 'Tor Browser'.Now the taskbar shortcut won't launch, only open a tiny window showing 'Download Error: 404'. Today, because the browser was lagging and freezing/skipping frames while streaming videos, I gave it a shot and updated, it warned me it'll close my running instance and reinstall in the background. It's been ages that Tor browser has that update pop up.

For android instal Tor 12.5.2