PS4s manufactured in 2013–2015 have a minimum version (MinVer) stored in Syscon. If your console’s MinVer is 1.xx or 2.xx, you can sometimes downgrade to that original version using a flasher. This is not a "repack" but a hardware-based rollback.
As of early 2026, the PS4 scene has stabilized: downgrade tool ps4 repack
Sony’s PS4 lifecycle is ending, but the company still updates syscalls and security modules. Expect no official or magical downgrade tool. PS4s manufactured in 2013–2015 have a minimum version
The Downgrade Tool PS4 Repack is a specially designed software package that allows users to downgrade their PS4's firmware. It is a repackaged version of the official downgrade tool, made more accessible for users who are not tech-savvy. This tool works by creating a downgrade package that can be installed on the PS4, effectively rolling back the firmware to a previous version. As of early 2026, the PS4 scene has stabilized: