Sony updates PS3 almost 20 years later and requires firmware 4.93 for Blu-ray

This week, Sony released firmware update 4.93 for the PlayStation 3, a console launched in 2006 and which continues to receive official support almost 20 years after its debut. The new version, distributed globally on March 18, 2026, requires around 200 MB of free space and is mandatory to maintain the full functioning of the Blu-ray disc reader. Sem installation, the console temporarily blocks the reading of physical media, including games and movies on disc, due to the need to renew the player’s encryption key.

The manufacturer highlights that the update improves the overall performance of the system and reinforces security aspects. Usuários need to update the console over the internet or via USB to restore access to the optical drive. Essa measure ensures continued compatibility with newer Blu-ray discs, which rely on updated encryption keys for proper playback.

The PlayStation 3 maintains an active base of users who preserve physical collections of games and movies. Sony applies similar annual updates to renew these encryption keys, preventing hardware from losing functionality over time. Version 4.93 follows the pattern of minimal visible improvements, focusing on maintenance and protection against known vulnerabilities.

Update details and requirements

Update 4.93 can be downloaded directly to the console by going to the system update settings. The process requires an internet connection or a correctly formatted USB stick with the PS3UPDAT.PUP file in the UPDATE folder. Após installation, the disc player returns to normal operation for Blu-rays and disc games.

Users with modified consoles face additional restrictions. The new firmware breaks previous exploits and custom firmwares, forcing the modding community to develop compatible adaptations. Quem chooses not to update maintains access to unofficial resources, but progressively loses the ability to read new discs.

Extended support for the PS3 reflects Sony’s commitment to the longevity of its platform. Mesmo With the current focus on newer generations, the company continues to issue patches to preserve basic functionality.

PS3 receives firmware 4.93!

We have an update to the Blu-Ray keys and the authentication method has been modified, as well as new certificates have been added.

We should soon have new versions of CFW and HFW for the console.pic.twitter.com/PXTggckDRV

— Senhor Linguica Pro (@SrLinguicaVIVE)March 18, 2026

Impact on Blu-ray disc player

Temporary drive locking occurs specifically to force renewal of the AACS encryption key. Essa technology protects Blu-ray content from unauthorized copying and requires periodic updates to maintain compatibility. Sem firmware 4.93, the console displays error messages when trying to insert discs.

Sony explicitly advises that updating is essential to play physical media. The process is simple and recommended for all owners who use the optical reader. Após installation, games and movies on Blu-ray run without interruptions.

Consoles in good technical condition benefit from maintenance. Problemas reported on Bluetooth or Wi-Fi modules on older units can complicate the update, but most users complete the procedure without difficulty.

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Continued legacy platform support

The release of version 4.93 demonstrates that Sony did not completely end the PlayStation 3’s life cycle. Previous Atualizações followed the same pattern, with official notes mentioning performance and security improvements. Essa annual approach keeps the ecosystem functional for retro collectors and gamers.

The console lost services such as the Netflix app in recent years, marking the transition to modern platforms. Ainda therefore, the focus on security and disk compatibility preserves the value of physical libraries accumulated over the years.

Enthusiasts follow these updates closely. The community discusses impacts on mods and preservation, while ordinary users prioritize basic hardware functionality.

Installation recommendations

Owners should check the available space on the internal HD before starting the download. Updating via the internet is the most practical option for those with a stable connection. Alternativamente, the file can be obtained from the official PlayStation website and transferred via USB.

After completing the process, restart the console to apply all changes. Teste the reader by inserting a known Blu-ray disc to confirm full operation. Evite ignore the update prompt if the objective is to maintain the use of physical media.

Sony reinforces the importance of keeping the system on the latest version. Isso not only ensures access to the drive, but also protects against security flaws identified over time.

Considerations for users with mods

Anyone using custom firmware or HEN needs to wait for updated versions from the community before installing 4.93. The official update disables previous exploits, preventing access to homebrew and backups. Muitos choose to block automatic updates to preserve extra features.

The modding scene usually releases adaptations every few weeks. Enquanto Therefore, stocked consoles immediately benefit from the renewal of the encryption key. The choice depends on the main use: physical games or unofficial resources.

Official support continues to be surprising due to its duration. Quase two decades after launch, the PS3 receives attention that few legacy platforms maintain.