Hfw-4.91.1-ps3updat.pup ((hot)) Jun 2026

No. HFW remains on the NAND/NOR even after a full format. However, you will need to re-install HEN and any PKG files.

After reboot, go to Settings > System Settings > System Information . You should now see: HFW-4.91.1-PS3UPDAT.PUP

: Since HFW is 99% official code, system stability is identical to the official 4.91 firmware. Users generally report no increased crashing or UI lag compared to stock software. After reboot, go to Settings > System Settings

Relatively safe for syncing trophies and online play, though modding always carries a non-zero risk of a ban. Relatively safe for syncing trophies and online play,

The update is a testament to the longevity of the PS3. It allows users to enjoy the latest security updates from Sony while maintaining the freedom to use their hardware as they see fit. Whether you're looking to back up your physical disc collection or turn your PS3 into an all-in-one retro gaming machine, this PUP file is your gateway.