Go to product viewer dialog for this item. Downgrade 13.02 to 9.00: Is It Possible in 2026? The quest to unlock the full potential of the PlayStation 4 (PS4)
: Reassemble the console components to see if the system boots into the old firmware environment.
A single mistake in soldering or a corrupt dump will render your PS4 a paperweight. Void Warranty: You will definitely void your warranty.
The PlayStation 4 modding community heavily revolves around firmware version 9.00. This specific version allows for a stable, webkit-based exploit (p00bs4) that grants users full homebrew access, custom themes, and backups. However, if your console has been updated to the latest 13.02 firmware, you might feel locked out of these features.
Look for unboxed or older console bundles (like older limited editions) that have been sitting in storage and have never connected to the internet to update. Summary Checklist Impossible. Do not download fake files. Hardware Revert
security system with digital signatures and a non-volatile memory layout that strictly blocks older firmware installations through standard software interfaces. ps4 downgrade 13.02 to 9.00
If you are looking to jailbreak your PS4, the most practical approach is to purchase a console that is known to be on firmware . Many second-hand consoles, particularly older "fat" models, can still be found on exploitable firmware versions.
: Edit the Syscon register data to change the active boot slot flag back to the previous slot containing the 9.00 files.
from firmware 13.02 to 9.00 . Downgrading a PlayStation 4 is fundamentally different from updating it; while Sony provides "Update" files via USB, they do not provide "Downgrade" files, and the system is designed to reject any firmware version lower than the one currently installed.
If you updated from 12.00 to 13.02, you can only revert to 12.00. You cannot jump back multiple versions (e.g., from 13.02 all the way to 9.00) unless 9.00 was the very last version you had installed.
Do you have any with console hardware modifications or soldering? What specific homebrew features are you trying to get? Go to product viewer dialog for this item
The PS4 scene moves forward continuously. While 9.00 is highly coveted, jailbreaks have been released for higher versions in the past (such as the p00bs4 exploit for 9.00 and PPPwn for up to 11.00). Keep an eye on reputable console modding news outlets to see if an exploit is discovered for firmware 13.02. 2. Source a Low-Firmware Console
The PS4 homebrew scene has made remarkable progress. Firmware versions up to 13.00 have been fully exploited and implemented, though public exploits are not available for all versions. The exploit known as "Poops" (GoldHEN) currently supports firmware versions from 9.00 up to 13.00, but 13.02 is not yet supported. With continued development, it is possible that a jailbreak for 13.02 may eventually emerge.
If you decide to explore hardware modification, you first need to identify which model of PS4 you own. The original "fat" PS4, PS4 Slim, and PS4 Pro have different motherboards, requiring different techniques, soldering points, and tools. Downloading the wrong firmware file or attempting the wrong method could permanently brick your console. Always research your specific model thoroughly before proceeding.
13.02), your backup slot will only hold the immediate predecessor (12.50 or 13.00). A direct multi-version rollback without a prior hard hardware/software dump of that exact console is structurally impossible. Required Tools for Hardware Reversion
There is technically one way to revert firmware, but it is extremely difficult and risky: A single mistake in soldering or a corrupt
| Option | Description | Difficulty | Primary Tool(s) Needed | Success Rate (Realistic) | | :--- | :--- | :--- | :--- | :--- | | | Installing official firmware update files via USB in Safe Mode. | Easy | USB Drive | 0% (Impossible) | | Hardware "Firmware Revert" | Manipulating the NOR and Syscon chips on the motherboard. | Extreme (Requires micro-soldering) | Teensy 2.0++, CH341A Programmer, Soldering Station | Low (High risk of brick) | | Replace Console | Sell the 13.02 console and purchase one on 9.00 or lower. | Moderate (Requires searching) | Money, Search skills on eBay/Marketplace | 100% (If you find the right console) |
The Reality of PS4 Downgrading: Can You Go From 13.02 to 9.00?
If you want a jailbreak in the future, Turn off automatic updates in your PS4 settings and disconnect it from the internet. Exploits are always found in older software that Sony has stopped patching. The lower your firmware stays, the higher your chances of a future exploit. 3. Buy a Second-Hand PS4 on Lower Firmware
Houses your current operating firmware (e.g., version 13.02).