Overview
- System software version 4.93 went live on March 18, 2026, with a download of about 200 MB available via the console or USB install.
- The official patch note reads "This system software update improves system performance," continuing the recent pattern of terse maintenance updates.
- Sony’s support page says the PS3 needs a renewed Blu-ray player encryption key to play Blu-ray discs, instructing users to update to the latest firmware.
- Reporting from multiple outlets characterizes the release as likely aimed at hardening the system against jailbreak exploits.
- The nearly 20-year-old console is still receiving periodic maintenance during a week of broader firmware activity across Sony’s hardware lineup.