Playstation 3 Firmware 4.21 Released July 6, 2012
Posted by Maniac in Game News.trackback
When running the system update program on the Playstation 3 last night I noticed Firmware 4.21 was released.
No release notes were included with the update, so its unknown what it does, and it is currently not required for access to the Playstation Network.
You can download Firmware 4.21 by using the System Update feature in the Playstation 3’s settings menu. It’s currently not required to access the Playstation Network but that may be subject to change.
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I noticed that my PS3 has been acting buggy since the 4.20 firmware. downloading things I didn’t tell it to download. or loading 2D games or .. anything 2D really really slow laggy, but with 4.21 it no longer is downloading things I didn’t tell it to tdownload but the 2D graphics are still having massive lag spikes