Unlock safety controller program?

[igordn1]

Is there a way to unlock or extract the password for the safety controller program?
Control Logix 5000 v20
The safety part of the program is open for viewing, but it is not editable and not
allowed to change controller or I/O locations.
Sincerely.

[jbsornig]

Did you ever find a way to unlock the Safety PLC. I started to create a DECODE routine, but I didn't want to waste my time of something had already been created.

Thanks
J

[dicsboy]

Here is a way for Source protection unprotect and to create sk.dat file
https://skdatmonster.github.io/DecryptSourceProtection/

But i cant find any way to Unlock the Safety PLC if you don't know the password.
Did you find something in the last years?