The PS4’s boot ROM contains a one-time programmable fuse set. Each time you update, Sony burns a new fuse. When you try to downgrade, the system checks these fuses. If the firmware you are trying to install has a lower number than the burned fuses, the PS4 refuses to boot. This is called . No software trick has ever bypassed this permanently on retail hardware.
This is the only "true" way to go back to a previous firmware version. The PS4 saves the data of the current firmware (Slot A) and the immediately preceding version (Slot B) on the motherboard. ps4 downgrade 1302 new
While software-only "jailbreaks" (kernel exploits) are currently unavailable for version 13.02, you can downgrade (revert) The PS4’s boot ROM contains a one-time programmable
Firmware version 13.02 for the PS4 is significant because it represents a point in time where certain exploits and features were available but have since been patched. The ability to downgrade to this version can provide users with access to: If the firmware you are trying to install