Why apks installed doesn't work

[AmirMhmd]

I have noticed that apks that has been installed from outside the play store or galaxy store does not work 

Apks downloaded from the Web 

[NinjaRanga]

Check your security settings as these may have been reset when you installed the beta: Settings > Security and privacy > More security settings > Install unknown apps and then select the source of the app to allow it to install.

[UNKNOWNUSERNAME]

following the comment above, make sure auto blocker is disabled.

[AmirMhmd]

The problem is , the app installs fine but when i attempt to open it, it closes straight away

[AmirMhmd]

The auto blocker is disabled

[AmirMhmd]

And i have tested the same apk app on android 10 samsung s21 ultra and it works fine and also it was working fine on my s22 ultra android 10 one ui 5.1

[AnnaMaz]

Hello @AmirMhmd,

It is possible that the apps that you are trying to open are not compatible with One UI 6.

Have a good day!