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:

Technical Overview: Downgrading PS4 Firmware 9.03 to 9.00 Downgrading a PlayStation 4 (PS4) from firmware version 9.03 to 9.00 is technically possible through a process called Firmware Reversion

A: Downgrading from a higher firmware version to 9.00 is possible, but it may require additional steps and tools.