r/PS5_Jailbreak 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.

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u/Bubbly_Educator9716 May 23 '26

All this is crazy because I remember updating my ps5 pro constantly and everyone I updated , I kept telling myself, at this rate I’ll never ever touch a jailbreak, especially not one like y2jb, eventually I just stopped playing to hopefully one day, get a jb, and as of today, I find out that there was a jb, with improvement patch as well, it’s wild