Key Takeaways
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- Annual firmware updates for PlayStation 3, such as the latest 4.93 version, are focused on renewing encryption keys for Blu-ray readers to enable playback of newer movies with updated anti-piracy protections.
- For users with custom-modified consoles using Custom Firmware (CFW), updates like 4.93 may cause issues as they will negate any software modifications and potentially render the console inoperable. Modded users should wait for a modified version of firmware 4.93 from the modding community.
- These updates, like version 4.89 released in 2022, might also address security vulnerabilities and jailbreak attempts.
- The latest firmware update showcases Sonys commitment to preserving the functionality of original PlayStation 3 consoles as multimedia players even after two decades since their initial release.
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In March 2026, Sony released firmware update 4.93 for the PlayStation 3, which will celebrate its 20th anniversary in November 2026. This update follows a similar release from March 2025. The official update notes remain brief, stating only that “This system software update improves system performance.” However, these annual updates for older systems typically focus on renewing the encryption keys of the Blu-ray reader (AACS system). This ensures the console can play newer Blu-ray movies with updated anti-piracy protections, rather than improving game performance. For users with modified consoles using Custom Firmware (CFW), update 4.93 presents a challenge. Installing the official update will negate any software modifications, potentially bricking the console. These users will need to avoid the update and wait for the modding community to release a modified version of firmware 4.93 before safely reconnecting to the internet. Playstation Lifestyle reports that this update may address security vulnerabilities and jailbreak attempts. A similar update, version 4.89, was released in the summer of 2022, introducing enhanced password protections. As with previous updates, the official description offered minimal details.
PS3’s 20th Anniversary Update Preserves Original Consoles as Multimedia Players
For those with original, unaltered consoles, this update demonstrates Sony’s commitment to maintaining the PS3 as a functional multimedia player twenty years after its initial release.
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Links to external sources for further reading
- Here's what it does.Here's what it does.ign.com
- The nearly 20-year-old PS3 just got another system updateThe nearly 20-year-old PS3 just got another system updatethegamer.com
- We've Heard This One BeforeWe've Heard This One Beforegamespot.com