Updating firmware on ps3
To install Rebug 4.81.2 REX (CEX) you should be able to by doing the following: 1) Download THIS PUP. PUP (if your PC doesn't show file extensions, enable that first). PUP on a FAT32-formatted USB stick in the following folder path: /PS3/UPDATE/PS3UPDAT.
Main features in system software update version 4.82: As always, we'll revise this article when Sony updates their page with the official PS3 System Software Update 4.82 changelog alongside confirmation from users on what's patched or not patched in this latest Play Station 3 4.82 Firmware version.In light of this, Joonie released HFW 4.85.1 which is a custom PUP file that can be installed from a system running OFW 4.85.This custom PUP file contains everything from OFW 4.85 with the exception of ‘silk_webkit.skprx’ (module related to the web browser) as an older exploitable version is included.“This system software update improves system performance,” according to the official Play Station website.Seeing as how many gamers have moved on to the current generation and the PS4 has already outsold the PS3 by around 10 million units, it’s not surprising that this latest update doesn’t include anything substantial.
Either way, if you’re still rocking your PS3, go ahead and download the latest firmware update to enjoy some improvements to system performance.