PS4 5.50 WebKit (Userland) Exploit Rewrite by Qwertyoruiop

This is covered in numerous topics already including the PS4 Holy Grail, 5.01 PS4 WebKit, 5.05 PS4 Breacher and 5.50 PS4 OFW discussion threads but for those who missed it PlayStation 4 developer Qwertyoruiop released a PS4 v5.50 Firmware re-write of the user-level exploit code available HERE (Mirror) which he states should be 100% reliable and that the old kexploit was fixed in 5.50.

Needless to say this is a 5.50 PS4 WebKit (Userland) exploit and not a Kernel-level exploit, meaning until a fully implemented 5.50 Kernel exploit is publicly available you won't be able to jailbreak PlayStation 4 consoles on v5.50 Firmware so don't update!

In related news, PS4 developer @Al Azif also confirmed on Twitter that he "Pushed qwertyoruiopz's webkit rewrite to the DNS server for 4.55, just mashed it together but it seems to work will take a closer look later" and updated to PS4 Exploit Host v0.4.1 alongside an update to Ps4_Serve2_v1_6.apk by stooged.

As usual the tweets can be found below alongside a demo video by @Andrew Marques for those interested.

 

[Sashka]

I just tried out your spoofer-payload. In system settings the version is now 5.50.

Then i installed Metal Gear Solid 5 from disk and used the update v1.16 from orbismodding. This update needs v5.05 so i thought it MIGHT be good with the payload. After successful install i started the game and it throws out an error message and refused to start: (E-FFFFFFD2)

so this is not an solution... maybe someone tries to login into psn? this would be great for obtaining the media-player.... i can't test psn because i blocked everything psn-like in my router and don't want to revert it for nothing...

cheers

 

[Di1Ly]

Could you try save user data to USB drive?
When I tried to do this at 4.55, system pop up message that I need to update software.

 

[Sashka]

i can try but i don't really understand you. Do i have to use stooged db backup payload while in spoofed 5.50 mode or do you mean the inbuild transfer via system settings?

Now here is a second test with an fw 4.7 patch.
I used the last of us remastered. I installed it via disc then i used the update file v1.09 from orbis modding (needs fw 4.7x).
It installed fine but when i try to launch the game, i get an error screen (CE-30013-7).

i give it up, i read that logging into psn don't work either with this payload. too bad.

 

[ZachZS]

@Sashka (CE-30013-7) is a permission denied error.

 

[Sashka]

strange. i tried with hen enabled and without. same result / error code.

I used my legit disc which was in the bd drive so ive got enough permission i think
so there's something missing/ wrong in the payload code i guess.

btw: when i go to settings and try to move my saves to usb, it says i have to update my fw @Di1Ly

 

[ZachZS]

@Sashka Maybe the param.sfo on the disk is requesting higher than what is available on your firmware? Just a guess, not entirely sure.

 

[Sashka]

@ZachZS you could be right but i think its not the param.sfo from disc, the param.sfo of the v1.09 patch could be the problem! but if i cannot run it, i cannot dump or repackage it with a modded param.sfo.

so now i'm stuck here.

 

[B7U3 C50SS]

anyone tried with the 5.03 webkit port yet?

https://www.psxhax.com/threads/ps4-webkit-exploit-port-for-firmware-5-03-by-thierry.4815/

 

[Luc4ZZ0R]

 

[UK PETE]

oh dear, that doesn't sound promising