![PS4 System Software Update 9.00 reportedly causing performance issues in some consoles - NotebookCheck.net News PS4 System Software Update 9.00 reportedly causing performance issues in some consoles - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/PS411.png)
PS4 System Software Update 9.00 reportedly causing performance issues in some consoles - NotebookCheck.net News
Suche PS4 Konsole pro 1Tb mit Software version 9.00 in Nordrhein-Westfalen - Neuss | Playstation Konsole gebraucht kaufen | eBay Kleinanzeigen ist jetzt Kleinanzeigen
![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)
It is apparently possible to revert your PS4 to its previous firmware version, without any backup - Wololo.net
![PlayStation 4 Pro PS4 Marvel's Spider-Man Low Firmware FW 8.50 9.00 *Please Read 711719523291 | eBay PlayStation 4 Pro PS4 Marvel's Spider-Man Low Firmware FW 8.50 9.00 *Please Read 711719523291 | eBay](https://i.ebayimg.com/images/g/UPoAAOSw70tkVHFk/s-l1200.webp)
PlayStation 4 Pro PS4 Marvel's Spider-Man Low Firmware FW 8.50 9.00 *Please Read 711719523291 | eBay
![PlayStation 4 Pro PS4 Marvel's Spider-Man Low Firmware FW 8.50 9.00 *Please Read 711719523291 | eBay PlayStation 4 Pro PS4 Marvel's Spider-Man Low Firmware FW 8.50 9.00 *Please Read 711719523291 | eBay](https://i.ebayimg.com/images/g/kS8AAOSwkttkVHF3/s-l400.jpg)