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It is apparently possible to revert your PS4 to its previous firmware version, without any backup - Wololo.net
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3 Ways to downgrade PS4 system software firmware 2020 - Easy Info Blog | Ps4 pro, Playstation, Playstation 4
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Having problem downgrading mesa using the custom mesa.sh - PS4Linux Forums | PS4 Linux Distros, Windows Gaming, and more
User Manual For DOWNGRADE PS4 Through The SYSGLITCH Procedure | PDF | Computer Engineering | Computer Science
![Patching the PS4 Syscon For firmware revert and repair: Guide by BwE + upcoming syscon flasher - Wololo.net Patching the PS4 Syscon For firmware revert and repair: Guide by BwE + upcoming syscon flasher - Wololo.net](https://i0.wp.com/wololo.net/wagic/wp-content/uploads/2022/12/bwe_ps4_syscon_downgrade_guide.jpg?resize=1024%2C781&ssl=1)
Patching the PS4 Syscon For firmware revert and repair: Guide by BwE + upcoming syscon flasher - Wololo.net
![It is apparently possible to revert your PS4 to its previous firmware version, without any backup - Wololo.net It is apparently possible to revert your PS4 to its previous firmware version, without any backup - Wololo.net](https://i0.wp.com/wololo.net/wagic/wp-content/uploads/2022/12/syscon_version_pointer.png?resize=624%2C1024&ssl=1)
It is apparently possible to revert your PS4 to its previous firmware version, without any backup - Wololo.net
![PS4 Syscon keys allegedly disclosed, could ultimately mean PS4 downgrade is possible : r/ps4homebrew PS4 Syscon keys allegedly disclosed, could ultimately mean PS4 downgrade is possible : r/ps4homebrew](https://external-preview.redd.it/FMQllIrEvWsS-ILnH0m5t62c0EOhz69lFUYZNbB9CBo.jpg?width=640&crop=smart&auto=webp&s=5cbb40f3653e305abe8bb95c7dc10ed3874bb6e9)
PS4 Syscon keys allegedly disclosed, could ultimately mean PS4 downgrade is possible : r/ps4homebrew
![Can I reinstall the PS4 console system software with older file recovery file in save mode?! And make downgrade?! : r/PS4Mods Can I reinstall the PS4 console system software with older file recovery file in save mode?! And make downgrade?! : r/PS4Mods](https://preview.redd.it/can-i-reinstall-the-ps4-console-system-software-with-older-v0-8bq9wlh9pe1a1.jpg?width=640&crop=smart&auto=webp&s=aa4c42443d739d542eca51159c8bfa76b24ccc59)