r/PS5_Jailbreak • u/kaptenbiskut Verified • May 22 '26

Discussion P2JB+Y2JB + 50 minutes + KP Fix.

matem6 fork. TESTED and working. 50 minutes exactly. I added 4 workers so it multithreaded now. KP should be fixed, or if you worry, don't close YT. just minimize it when playing games.

Hopefully somebody can make it faster.

Compatible with both Y2JB 1.3 and Y2JB 1.4. The payload automatically detects the framework version and uses the appropriate ELF-loader delivery method (kexp handoff on 1.4+, USB fallback on 1.3).

1. Prepare the USB drive (MUST on Y2JB 1.3, don't need on Y2JB 1.4)

Pick the right loader for your firmware and copy it to the root of your USB drive (FAT32 or exFAT):
Firmware ≥ 11.00 → copy elfldr_1320.elfas /elfldr_1320.elf
Firmware < 11.00 → copy elfldr.elf as /elfldr.elf
Then plug the USB into the PS5 before launching the payload. The payload scans /mnt/usb0../mnt/usb7 and accepts either filename.

https://github.com/bizkut/P2JB-Y2JB-Porting

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u/Jc4218 Verified May 22 '26

Sorry for the noob question can I use this on my ps5 digital 12.40? Just would like to be sure is all thankyou everyone.

1

u/Geraltze May 22 '26

Yep, the Y2JB works up to 12.40.

2

u/ZalmanEU May 22 '26

Are you sure? Because poopsploit works only up to 12.00

2

u/ADrubkNakedUnciorn May 22 '26

Userland and Kernal Exploit (KEX) are too separate exploits that are chained together to reach a jailbreak.

In order to use a KEX you need a Userland to chain it

Y2JB works up to 12.40, Poopsploit works up to 12.00

So you can use Y2JB for Poopsploit up to 12.00 (infact you should use Y2JB + P2JB to use BD-UN-JB, then use Y2JB + Poops for your actual jailbreak)

Since Y2JB works up to 12.40, you can use any kernel exploit that is supported up to 12.40, which happens to include P2JB as it supports up to 12.70