I have an S9 still running on android 8.0 (avoiding the oneUI update because I can't stand the way it looks). I'm trying to apply a new icon pack in place of my old one, and it won't apply properly to most of my icons.
The four on my home screen, those on my edge screen and the settings app have worked fine, but the rest remain the same as my previous icon pack. No matter how many times I reapply the theme or reboot my phone it doesn't seem to be working - does anyone have any ideas why?
A few things may cause such issue to happen:
id advise trying to uninstall older icon packs or even try a different pack. If these options fail a software update may be required.