To successfully downgrade, you cannot simply flash firmware 9.00 via USB. You must use hardware tools to interact with the PS4's NOR/Syscon chips.
This process requires precise soldering, fine-wire manipulation, and data dumping via a computer. It is not recommended for beginners.
This only works if your previous firmware version was 9.00. If you updated from 12.00 to 13.02, you could only revert back to 12.00. 2. Game Downgrading (Software Only)
Be wary of websites claiming you can downgrade simply by downloading a file to a USB drive. These are almost always scams or malware. ps4 downgrade 1302 to 900
Websites asking you to complete surveys to download a "PS4 Downgrade Tool" are trying to steal your data or infect your PC with malware. If a guide does not involve opening your console and soldering, it is a scam. Is It Worth It? Alternative Options
If you sneeze during this step, you own a $40 white paperweight.
Downgrading a Go to product viewer dialog for this item. from directly to 9.00 is generally not possible through software alone. PS4 firmware "downgrading" is actually a process called reverting , which allows you to switch back only to the immediately preceding version installed on your console. Key Facts About PS4 Reverting To successfully downgrade, you cannot simply flash firmware
Section A — Multiple Choice (10 marks, 1 mark each) Choose the single best answer.
A hardware flasher (such as a Teensy 2.0++, Raspberry Pi, or a dedicated Teensy 4.1 setup). High-quality soldering iron, fine enamel wire, and flux.
A computer with specialized software (e.g., PS4 Syscon Tools). It is not recommended for beginners
The console's operating system and core boot files are split across the main hard drive and a localized serial flash memory chip.
It is much safer to sell your 13.02 console to someone seeking a legit console and purchase a used PS4 already running on 9.00 or lower.
The PlayStation 4 security framework completely blocks softmod downgrades, and any website or video offering a "one-click USB update file" to downgrade your console is a malicious scam. The only legitimate, hardware-based method to alter your firmware is called Syscon Reverting , but even this advanced hardware technique only allows you to rollback to the single previous firmware version that was installed on your console right before you updated to 13.02.
If you still want to proceed, ensure you: