Ciao Ospite, Se sei gi iscritto al forum effettua l'accesso con la tua user e password Clicca qui . Se leggi questo messaggio significa che non sei registrato. Clicca qui per effettuare la registrazione in pochi semplici passaggi e potrai usufruire di tutte le funzioni del nostro Forum . Ti ricordiamo che sono vietati nick volgari o privi di senso (no numeri o lettere a caso) e di passare in Area Benvenuti per presentarti al Forum Use this method if your console is loop-booting, stuck, or receiving a new hard drive. Turn off your PS4 completely (no Rest Mode).
Connect your DualShock 4 controller directly to the console using a data-sync USB cable, then press the PS button . Select Update Option:
| Issue | Solution | |-------|----------| | "The update file cannot be used." | Wrong folder structure (check PS4/UPDATE/ ), file name mismatch (must be PS4UPDATE.PUP ), or USB not formatted as exFAT/FAT32. | | PS4 wants to install a newer version than 9.00 | Your console may have already downloaded a newer update to cache. Disconnect from internet and use Safe Mode USB method. | | Stuck at 99% or “Preparing…” | Do not unplug. Wait up to 30 minutes. If still stuck, you may need to reinstall full system software (Option 7 in Safe Mode, which wipes data). | ps4 900 firmware download install
As of 2026, newer firmware versions (e.g., 10.xx, 11.xx) are available. FW 9.00 is primarily sought by users who wish to keep their system on a specific version for homebrew or compatibility reasons.
If you meant during installation (like corrupted update), I can provide a specific step-by-step fix. Let me know. Use this method if your console is loop-booting,
PlayStation 4 firmware 9.00 strikes a perfect balance for enthusiasts. It is modern enough to run the vast majority of the PS4's game library, yet it contains a specific vulnerability known as .
If you are looking to downgrade, upgrade, or reinstall system software 9.00 on your PS4, you must follow exact steps. Installing the incorrect file or disrupting the process can result in data loss or a bricked console. Prerequisites Before You Begin Select Update Option: | Issue | Solution |
The console will read the USB drive, verify the integrity of the PS4UPDATE.PUP file, and begin the installation. Do not turn off the console, unplug the power cable, or remove the USB drive during this process, as doing so can permanently brick the system hardware. The PS4 will automatically restart once the installation completes. Troubleshooting Common Errors "An error has occurred. (SU-41350-3)" This error means the system cannot find the update file.
PS4 running FW 8.00–8.52.
