As of mid-2026, through software alone.
You can only go back to the version that was active right before your last update. If your PS4 was running firmware 12.02 and you updated to 13.02, you can only revert to 12.02. You cannot jump back to 9.00 unless 9.00 was your immediate previous firmware version.
And yet, whispers of a "downgrade to 900 top" persist.
Flash your 9.00 NOR and Syscon backups back onto the chips. ps4 downgrade 1302 to 900 top
Sony engineers have implemented multiple layers of security to prevent users from installing older firmware:
If you have accidentally updated to 13.02, you are likely wondering if a downgrade to 9.00 is possible. This article provides a comprehensive overview of the current state of PS4 downgrading, the realities of the 13.02 to 9.00 move, and the risks involved. 🛑 The Hard Truth: Can You Downgrade 13.02 to 9.00?
: If your "previous" version was already higher than 9.00, a standard revert cannot take you back to 9.00. No "Software Only" Fix : Factory resetting or "initializing" the console does As of mid-2026, through software alone
The PS4's firmware versions are stored in a read-only memory (ROM) and are verified through a cryptographic signature. To downgrade, a user must:
As of April 2026, here is the exploit landscape for these versions:
Based on the terminology used ("1302 to 900"), you are referring to the , specifically attempting to move from Firmware 10.01 (or similar) down to Firmware 9.00 . You cannot jump back to 9
Acts as the system controller hardware, logging the current secure firmware version. Inside the Syscon, an anti-downgrade token updates with every new system version, stopping the console from executing older operating system binaries. The Reversion Method: The Only Legit Way Down
Sony implemented this hardware-level security measure to ensure users stay on the latest, most secure firmware. Because of this, . This is true regardless of whether you attempt the process via the PS4's system settings or the console's Safe Mode (Recovery Menu).