Edit: Everyone rejoice! It has been fixed š I'll still leave the post up for anyone who might be struggling. I can't help you unfortunately, it just glitched today and fixed itself.
A week ago my cover screen clock changed from my theme one to a plain one and the wallpaper I had converted to black.
The option disappeared completely even from the settings. I can search "Clock Style" (if you didn't know you change the cover screen's wallpaper there too) from the settings search bar and it will auto fill, but clicking it brings me to the cover screen settings only, with no Clock Style button.
So far I have tried:
- turning the phone off and on again;
- holding the main page (the one with the clock) on the cover screen;
- searching for the cover screen clock style usual setting in the settings;
- asking about it in a different Samsung forum;
- sending a bug report to Samsung;
- changing the theme by choosing one that also had a custom cover screen clock style specifically;
- checking for OS and security updates;
- checking for Galaxy Shop apps updates (e. g. Good Lock, Themes etc);
- soft and hard restarting (by clicking Restart and holding the off and volume down buttons until the Samsung logo appeared);
- (unrelated to this issue but still somewhat of an interference) changing the frame and main display of the phone.
