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Sony has released a new system software update for the PlayStation 3, bringing it up to version 4.90. This update is now available for download, and in this post, we'll guide you through the process of updating your PS3.
If you rarely turn on your PS3, the update may appear mandatory for signing into PSN or playing newer game discs.
To update your PS3 to version 4.90, follow these steps: ps3 update 4.90 download
Yes. However, if you use custom firmware (CFW), do not install this until your CFW developer releases an update.
You're looking for information on PS3 update 4.90 and its features. Here's what I found: Sony has released a new system software update
To download and install the PS3 update 4.90, follow these steps:
The PS3 update 4.90 is a relatively minor update, and according to Sony's official changelog, it includes: To update your PS3 to version 4
Available directly via the PlayStation Support site .
Although (released March 18, 2026) is the current official firmware, you can still download previous versions like 4.90 if you need to restore your system to that specific point.
