: During any standard update, the Syscon records the new firmware version. If you try to install an older version via USB, the system checks this record and blocks the installation.
11.50, you can only revert back to 11.00. You cannot jump multiple versions backwards because that older data has already been overwritten.
End of examination.
Let me set the scene. It’s 2:00 AM. My living room looks like a bomb went off in a Best Buy repair center. Screwdrivers are scattered across the carpet like caltrops. And on my table sits a Glacier White PS4 Pro, blinking its blue light like a dying heartbeat.
Previous research has shown that downgrading a PS4 from a newer firmware version to an older one is theoretically possible but practically challenging. Several attempts have been made to downgrade the PS4 from version 11.00 to 9.00, but these efforts have been met with limited success. ps4 downgrade 1302 to 900
: Incorrect soldering or data corruption during the chip dump can permanently disable the console.
Flash the modified NOR dump back onto the Serial Flash chip. Flash the modified EEPROM dump back onto the Syscon chip. : During any standard update, the Syscon records
: Storing the main console firmware files across alternating toggle slots.
You can revert back to the exact version that was installed on your console immediately before updating to 13.02. You cannot jump multiple versions backwards because that