PS3 HEN 4.89 is a version of the HEN tool designed for PS3 consoles running firmware version 4.89. The HEN tool is a software package that enables users to bypass the console's security features and install homebrew applications, such as games, emulators, and utilities.
For loading game backups:
Installing on firmware 4.89 allows you to run homebrew applications, emulators, and backup managers on previously "unhackable" PS3 models (SuperSlim and late Slim models). Prerequisites Before starting, ensure you have the following:
[OLD] How to Install PS3HEN on Any PS3 on Firmware 4.90 or Lower! 6 June 2021 —
Do you have a (Fat, Slim, or SuperSlim) you are working with so I can provide more tailored advice?