Disclaimer: We are not responsible for the what you use this jailbreak for, by following the steps below you acknowledge what you are doing, and accept full responsibility for any actions you have done. This folder contains the ps3 downgrade for 4.81 ofw to 3.55 ofw.Also confirm your console is compatible with this list. By clicking the image below it will take you to the download page. Plug the USB into the PS3 console (off), and then turn it on.- The system automatically searches for and finds the update data saved on the storage media or USB device. Follow the on-screen instructions to complete the update.- After the update has been completed, go to Settings System Information.New for 4.80 Here's some additional details from PS4 News: While there is no changelog posted since it's not updated yet on Sony's Official Site, according to Gear it improves Play Station 3 system stability and fixes a Facebook integration bug in some games including GTA V.The most popular Play Station 3 Mod Chip (PS3 Chip) on the market is the PSJailbreak.
For whatever reason, you may want to install original firmware back onto your PS3, this could be due to a new game coming out with anti-cheat system.You will be prompted to install the update if you do not already have the latest version.It's essentially the software that the PS3 uses to run itself. But to play online, or use the Play Station Store, you'll need the latest version.Otherwise, gossip around the forums/blogs/etc will usually reveal an update about a week before they hit.Earlier today, Sony released new Play Station 3 and Play Station Vita/Play Station TV system software updates.