How to downgrade PS4 9.50 Beta software to the previous version of the system software - YouTube
Malaysia PS4 Jailbreakers - PS4 Firmware Downgrade : Possible? There is a way, which is with the official JigKick, but since nobody has access to the tools, it's unlikely it'll ever leak
How to: Downgrade digital PS4 games to version 1.0 *updated* - GamePitt -
Don't fall victim to FAKE PS4 9.03 Downgrade Apps - YouTube
It is apparently possible to revert your PS4 to its previous firmware version, without any backup - Wololo.net
Wololo on Twitter: "PS4 Syscon keys allegedly disclosed, could ultimately mean PS4 downgrade is possible https://t.co/beD9Qvy5eT https://t.co/XIsZeeI1pP" / Twitter
How to "downgrade" a PS4: full tutorial by Modded Warfare - Wololo.net
PKGDT: PS4 PKG Downgrade Tools GUI for Backporting Games by Gerfra | PSXHAX - PSXHACKS
SonysNightmare 🏴☠️ on Twitter: "@romullo_moreno FINALLY A TOOL TO DOWNGRADE YOUR PS4 PUT PS4 IP THEN CLICK DOWNLOAD SEND ME FFEEDBACK PS4 FAT AND SLIM DOWNLOAD HERE https://t.co/ybh033U8Nx https://t.co/4Blc0e8sSh" / Twitter
How to Downgrade PS4 from 10.01 to 9.00 Tutorial - YouTube
How to Downgrade PS4 from 10.01 to 9.00 Tutorial + Download - YouTube
PS4 Jailbreak / PS4 Custom Firmware for Dummies - Wololo.net
PS4] Downgrading to the lowest firmware of my PS4 Testkit [6.02 to 1.0X] - YouTube