PlayStation 3 Firmware 4.70 Released February 24, 2015Posted by Maniac in Game News.
A required system update for the PlayStation 3 has been released today. The new update, version 4.70, merely adds closed captioning options to DVD and Blu-Ray Disc playback.
The software update is required to log your PS3 into the Playstation Network but I have no idea why. No other updates or bug fixes were listed in the firmware’s official patch notes.
You can download the update right now through the PS3’s Network Update feature.