Multiman Ps3 Hen 489

If you are running a PlayStation 3 with HEN (Homebrew Enabler) version 4.89 , you have likely stumbled upon the legendary file manager and backup loader: MultiMan (multiMAN). However, the internet is flooded with old tutorials written for full CFW (Custom Firmware) like Rebug or Evilnat. The question remains: Does MultiMan work on PS3 HEN 4.89?