from firmware 13.02 to 9.00 via software is completely impossible. Sony’s security architecture physically prevents rolling back the operating system using a simple USB flash drive or standard system settings. Any website, software package, or online tool claiming to offer a "one-click software downgrade" or a "13.02 jailbreak installer" is a malicious scam targeting unsuspecting users.
In the world of console modding, few phrases generate as much hope—and as much confusion—as "PS4 downgrade." As of 2026, with Sony pushing system software updates well into the version 13.xx range, a growing number of users are asking a specific question: How do I get back to the golden firmware 9.00?
Development models such as are capable of downgrading, but this does not apply to retail consumer consoles.
You can only revert to the version you were on immediately before updating to 13.02. ps4 downgrade 13.02 to 9.00
: "Initializing" your PS4 or using Safe Mode only wipes user data; it stays on firmware 13.02.
If you updated from 12.00 to 13.02, you can only go back to 12.00.
or a Raspberry Pi is used to "dump" (copy) the data from these chips to a computer. CoreOS Patching : Using tools like PS4 Syscon Tools , the user intentionally corrupts the active firmware slot. The Forced Failover from firmware 13
: A jailbroken 9.00 console allows users to run backup managers, custom themes, and system utility mods.
The System Controller (Syscon) chip on the PS4 motherboard acts as a hardware gatekeeper. It keeps a permanent record of the highest firmware version your console has ever run. If you attempt to install a lower version, the Syscon rejects the update installation package.
Downgrading a PS4 from firmware 13.02 to 9.00 is and is extremely difficult even with hardware modifications. The Reality of Downgrading In the world of console modding, few phrases
This requires expert-level soldering skills, as you must solder numerous wires directly to the motherboard's microscopic chips. Common Misconceptions
The PS4 has two firmware "slots" (Current and Previous). If you just updated to a firmware higher than 9.00 and haven't updated again since, your 9.00 data might still reside in the secondary slot.