Hacking Quick question, CECH 2001A can be downgraded, right?

[ScarletDreamz]

Title.

As far as i know the only CECH that needs to be checked on the slim versions are the CECH 25X right?

 

[bootmonster]

Yup

 

[zfreeman]

 

[ScarletDreamz]

Yup yup, thank you very much ;D, ill be aware of 25xx.
Thanks!