![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://wololo.net/wagic/wp-content/uploads/2020/12/homebrew2.png)
PlayStation 4 Release: PS4 Patch Installer released letting you downgrade/upgrade games on your console without being signed into PSN - Wololo.net
![PS4 Downgrade to FW4.50 A few weeks ago, the developer VVildCard777 presented a theoretical method of lowering.. | VK PS4 Downgrade to FW4.50 A few weeks ago, the developer VVildCard777 presented a theoretical method of lowering.. | VK](https://sun9-63.userapi.com/impg/yegSgEcII11GZlwdZm4IexkX0BM_5EnyQXcVGA/h1AoTUqqmZI.jpg?size=369x655&quality=96&sign=e2395be3a722208866189cfede119901&type=album)
PS4 Downgrade to FW4.50 A few weeks ago, the developer VVildCard777 presented a theoretical method of lowering.. | VK
![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://wololo.net/wagic/wp-content/uploads/2022/12/syscon_revert.png)