Category PS4 Jailbreaking       Thread starter PSXHAX       Start date Sep 5, 2016 at 2:46 AM       9,713       6            
Recently @IvarKarl started a PS4 MEMLAYOUT topic for PlayStation 4 developers to collaborate in, while ZiL0G80 hints on the existence of a PS4 E3Mode in addition to the known IDU Mode from his Tweets below.

In May of this year he Tweeted about a mini PS4 Debug Settings menu, and when asked if it's working on PS4 3.55 developer David Ackerman said probably but stated he is currently on PS4 1.76 Firmware so hasn't tested it above that version.

Also awhile back Phrack Magazine authored a piece from BSDaemon on hacking the Cell Broadband Engine Architecture using a PS3, and now argp and karl did an article on Exploiting UMA: FreeBSD kernel heap exploits (Download: phrack66.tar.gz), which according to @Warfareexpert is derived from CTurt's documented FreeBSD work with recent findings including a FreeBSD Kernel Exploit alongside a FreeBSD Compatibility Layers Weakness Analysis.

Finally, cheers to @B7U3 C50SS for the heads-up in the PSXHAX Shoutbox!
PS4 Mini Debug Settings Menu.jpg



"Debug settings" requires a kernel exploit.
He did it on his 1.76 PS4, his code has to be released and tested on newer FW.
He will release the debug-menu activator source code ( Or that's what i think ).
For now, 3.55 doesn't have a Kernel Exploit, so nothing for us for now.
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