To 900 Link: Ps4 Downgrade 1302

Error 900 is not a victory; it is a different prison. In the modding community, “downgrading to 900” means forcing the console into a state where it recognizes (a famous jailbreakable firmware) rather than a higher, non-jailbreakable one.

A PS4 has two firmware slots. When you update from Version A to Version B, Version A remains in the inactive slot. If your previous version was 12.00: You can only revert to 12.00. To reach 9.00: ps4 downgrade 1302 to 900

If you see Error 1302, just buy a new motherboard. Or, if you’re a glutton for punishment, buy a Teensy board and learn what "Syscon glitching" means. I’ll be over here playing Bloodborne with 60 FPS patches. Don't tell Sony. Error 900 is not a victory; it is a different prison