Package Installer

[SDalal]

After recent UI update in S22,not able to install apk using package installer

Can anyone provide the solution? 

TIA.

[owl123]

Post screenshots for clarity

[vinayshah]

It must have been due to "Install from unknown sources" kept Off in One UI 5 or Samsung Block feature in One UI 6.
Search for them.

[Poojqn]

6.1 package installer

[dev9061]

Same issue for me any solutions