How to Jailbreak Your PS3 with CFW 4.31 and PS3UPDAT.PUP File
If you want to unlock the full potential of your PS3 and play games with mods, cheats, and custom firmware, you need to jailbreak it first. Jailbreaking your PS3 allows you to install homebrew applications, run backup copies of games, and access the PSN without restrictions. In this article, we will show you how to jailbreak your PS3 with CFW 4.31 and PS3UPDAT.PUP file, which are the latest versions available as of April 2023.
What You Need
Before you start, make sure you have the following items:
A PS3 console that is compatible with CFW 4.31. You can check your console model and firmware version in the System Settings menu. The compatible models are CECH-25xxA/B/C/D, CECH-30xxA/B/C/D, CECH-40xxA/B/C/D, CECH-42xxA/B/C/D, CECH-43xxA/B/C/D, and CECH-44xxA/B/C/D. The compatible firmware versions are 3.55 or lower, or 4.31 or lower.
A USB flash drive with at least 256 MB of free space.
A computer with an internet connection and a file extraction software such as WinRAR or 7-Zip.
The CFW 4.31 Jailbreak Ps3updat.pup File.rar file, which you can download from this link. This file contains the custom firmware and the jailbreak tool.
The Password.rar file, which you can download from this link. This file contains the password for the CFW 4.31 Jailbreak Ps3updat.pup File.rar file.
What You Need to Do
Once you have everything ready, follow these steps to jailbreak your PS3:
Extract the Password.rar file using your file extraction software. You will get a text file with a password inside.
Extract the CFW 4.31 Jailbreak Ps3updat.pup File.rar file using your file extraction software and the password from the previous step. You will get a folder called PS3 with a file called PS3UPDAT.PUP inside.
Copy the PS3 folder to the root of your USB flash drive. The root is the main directory that appears when you open your USB drive on your computer.
Eject your USB flash drive from your computer and plug it into your PS3.
Turn on your PS3 and navigate to the Settings menu.
Select System Update and choose Update via Storage Media.
Your PS3 will detect the CFW 4.31 Jailbreak Ps3updat.pup File on your USB flash drive and prompt you to install it. Choose OK and accept the conditions.
Your PS3 will start installing the custom firmware and jailbreak tool. It will take less than a minute and your PS3 will beep four times and shut down automatically when it's done.
Turn on your PS3 again using the power button on the console (not the controller). Your PS3 is now jailbroken!
What You Can Do Next
After jailbreaking your PS3, you can enjoy many benefits such as:
Installing homebrew applications such as emulators, media players, game managers, etc.
Running backup copies of games from an external hard drive or a USB flash drive.
Accessing the PSN without restrictions or bans.
Modifying games with cheats, hacks, trainers, etc.
Updating your custom firmware to newer versions without losing the jailbreak.
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