![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/bwe_nor_validator.jpg?resize=973%2C512&ssl=1)
It is apparently possible to revert your PS4 to its previous firmware version, without any backup - Wololo.net
![PlayStation 4 Release: PS4 Patch Installer released letting you downgrade/upgrade games on your console without being signed into PSN - Wololo.net PlayStation 4 Release: PS4 Patch Installer released letting you downgrade/upgrade games on your console without being signed into PSN - Wololo.net](https://i0.wp.com/wololo.net/wagic/wp-content/uploads/2020/12/homebrew2.png?ssl=1)
PlayStation 4 Release: PS4 Patch Installer released letting you downgrade/upgrade games on your console without being signed into PSN - Wololo.net
User Manual For DOWNGRADE PS4 Through The SYSGLITCH Procedure | PDF | Computer Engineering | Computer Science
![PS4] Le premier downgrade réussi d'une PlayStation 4 - News et actualités postées sur LS - LS forums PS4] Le premier downgrade réussi d'une PlayStation 4 - News et actualités postées sur LS - LS forums](http://www.logic-sunrise.com/images/news/1110979/in-ps4-le-premier-downgrade-reussi-dune-playstation-4-3.jpg)
PS4] Le premier downgrade réussi d'une PlayStation 4 - News et actualités postées sur LS - LS forums
![PS4 Syscon Tools updated to 1.6, optimizes firmware dumping process + multiple bug fixes - Wololo.net PS4 Syscon Tools updated to 1.6, optimizes firmware dumping process + multiple bug fixes - Wololo.net](https://wololo.net/wagic/wp-content/uploads/2023/06/ps4_syscon_solder.jpg)
PS4 Syscon Tools updated to 1.6, optimizes firmware dumping process + multiple bug fixes - 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)