No. @Dirk Has done a Magisk Script. Two different scripts/approaches. In deed there are three different approaches:
- Changing the security patch date (https://forum.xda-developers.com/on...-nlos-16-0-t3879405/post78433987#post78433987 )
- Changing the the build fingerprint AND the date (Magisk module)
- Changing only the build fingerprint to an old oos 5.x (Magisk script)
I linked my posting because of the background information.