You can generally only downgrade to a firmware version for which you have a matched, valid NOR and Syscon backup.
Fully disassemble the PS4 to access the mainboard components. ps4 downgrade 1302 new
As of May 2026, the scene is actively researching new vulnerabilities. Two potential future avenues are: You can generally only downgrade to a firmware
The (the exact system version running on the console right before the 13.02 update was applied). ps4 downgrade 1302 new
For most users, this is the only viable path to a "new" downgrade. It is important to know that this process as the PS4 itself has a copy of the previous firmware.