The golden age of PS4 9.00 is here, but the door closed behind you when you installed 10.50. Do not waste money on fake downgraders. Either enjoy your PS4 legally on PSN, or join the hunt for a 9.00 console second-hand.
: You don't need to downgrade to 9.00 anymore to run homebrew or backups. If you'd like, I can: Explain how to run the PPPwn exploit on firmware 10.50.
The PS4 motherboard stores two firmware versions at any given time: the (current version) and the inactive slot (the version you had immediately before your last update).
Downgrading a from firmware 10.50 to 9.00 cannot be done through a simple USB update or software-only method
Most users on 10.50 want to downgrade specifically for the . Stability: 9.00 is the most stable firmware for homebrew.
