The PS4 motherboard has two firmware "slots": (active) and Slot B (inactive/previous).
– Look for used PS4s with firmware 9.00 or below. These are still available on eBay, local marketplaces, or specialized forums.
A: Downgrading from a higher firmware version to 9.00 is possible, but it may require additional steps and tools. Downgrade Ps4 9.03 To 9.00
Scouring YouTube, Reddit, and shady forums, you will find many videos and threads claiming to have a “downgrade PS4 9.03 to 9.00” tool. Let’s debunk them:
The PS4 motherboard contains two separate firmware "slots" (active and inactive) on its flash memory (NOR chip). Active Slot: Contains your current 9.03 firmware. Inactive Slot: The PS4 motherboard has two firmware "slots": (active)
There is no "software-only" method to downgrade a PS4. Any website or video claiming you can simply download a file to a USB and downgrade from the settings is a scam. Understanding the "Revert" Method
Downgrading a PS4 from 9.03 to 9.00 is not possible using any public method as of now. A: Downgrading from a higher firmware version to 9
Your console must have a Renaissance syscon chip (identified by codes like "A0-C"). Required Tools and Difficulty
A "revert" involves hardware manipulation to force the console to boot from that inactive slot.