Hacking can Vita with henkaku play a game that require update 3.61+ ?

aos10

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so,i am thinking,right now there is no game that require to update to 3.61 to play it,but soon there will.
can a Vita with henkaku spoof the frameware to play those games just like it spoof the PS Store?
 

Santaros

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Given that they have likely made no changes other than patching exploits it shouldn't be an issue.
 

sj33

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Looks like the answer is no, games requiring 3.61 won't be working anytime soon.

https://github.com/henkaku/henkaku/issues/11

Yifan_lu said:
"Cursory investigation seem to show that it's failing lv0 version checks. If true, that means we can't spoof fw until either a lv0 hack or a hack on newer fw."

"Very likely to be lv0 checks. At offset 0x1B0 of the control info of the SELF, there is a min system version field. This is signed along with the rest of the SELF and is likely checked by lv0. That means we won't be able to bypass it anytime soon (it would require a lv0 hack). It is also possible that Sony added new keys to 3.61, which means that lv0 must be hacked in 3.61 to get them."
 

aos10

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someone posted this

https://ghostbin.com/paste/sa9kz

When games come out that demand a higher version than 3.60 take the following steps ######################################################################################################################################################################################## Full disclaimer -This is intended for 1.2 Vitamin or later. Vitamin will still only do so much. It's not perfect, and this isn't either. -This will not ensure your game dumps will work. That part is solely on TheFloW and Vitamin 1.1. However, it should allow you to be on a firmware lower than it wants and still dump it. -At this moment in time Vitamin is still v1.1 and only supports so much, and I dont have any games that require 3.61, but this is what I expect to work (and has shown to work in the past). -The only tests I've run have been with sub 3.60 games and modifying them to demand 3.61+, seeing if they fail to boot, then returning them to a 3.60 or lower firmware. -My systems are CEX2DEX, and some firmware restrictions are not present as a result. CEX (PCH, VTE) may have more restrictions, hence why I'm keeping this all here. -Parts of this may or may not be important. -I cannot spoonfeed you. If something isn't right you can try problem solving. You have Google, something people seem to forget, so use it. ######################################################################################################################################################################################## 0) What you're going to need -Henkaku (http://henkaku.xyz/) -Molecule/Vitashell -Vita (PCH) or PSTV (VTE) -FW 3.60 -knowledge of Bandaid dumps (http://pastebin.com/mE4YUBFP) -Vitamin (for bandaid or normal dumps as you wish)
1) FTP your id.dat (on ux0)
2) Open it in HxD and change the following SVR=03600000 to SVR=03610000
3) Write your changes and FTP it back to the memory card (if you reboot you will lose access to the memory card until its formatted or the system is updated)
4) Apply Bandaid and dump (or apply bandaid and dump with Standalone Vitamin)
5) When complete, FTP the id.dat back to your system and write the following changes SVR=03610000 to SVR=03600000
6) Write the changes and FTP it back to the memory card
7) Extract the VPK and open the param.sfo (found in sce_sys) in HxD and look for the version the game demands. This is not an easy task so I have supplied 2 images showing where these values are. -The first one (readable) should be 03.600 (30 33 2E 36 30 30) or lower -The second one (reversed, view hex) should be ....`. (00 00 00 00 60 03) -Together it looks like 03.600....`. (30 33 2E 36 30 30 00 00 00 00 60 03)
8) Write your changes to the param.sfo
9a) Create a folder for your game in ux0:Patch and FTP your game dump's eboot.bin, sce_sys (with modified param.sfo), and sce_module folders. (also remove vitamin if it's there)
9b) Overwrite the param.sfo in the main game directory (ux0:app/[game]/sce_sys)
10) View the files in Vitashell to ensure they were changed correctly (param.sfo, id.dat)
11) Reboot and enter recovery mode for a database rebuild just to be sure all was done right
12) Play your 3.61+ game on 3.60
 
Last edited by aos10,

WiiUBricker

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The encryption has efficitively changed. Nothing we can do from user/kernel.
What was different on the PS3? OFW 3.55 is the last exploitable firmware on the PS3, yet you can play games that require newer firmwares if you install a CFW, which is just a patched OFW. Why can't we do the same with Vita OFWs?

I mean I have three Vitas, so I don't care if I have to update one of them, but people who have only one will eventually update past 3.60 to play new games, reducing the henkaku user base.
 

daxtsu

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What was different on the PS3? OFW 3.55 is the last exploitable firmware on the PS3, yet you can play games that require newer firmwares if you install a CFW, which is just a patched OFW. Why can't we do the same with Vita OFWs?

I mean I have three Vitas, so I don't care if I have to update one of them, but people who have only one will eventually update past 3.60 to play new games, reducing the henkaku user base.

Because as far as I understand and remember, the PS3's private key was able to be derived, thus allowing users to encrypt and sign their own firmwares. They fixed it pretty quickly afterward on newer models, though.
 
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askara

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I've been hearing that Root Letter is unable to be dumped nor played with a 3.60 Henkaku Vita. Is this true?


Root Letter is available in 3.60 in japan, some guy managed to copy the English files over at reddit and get it working. You cant dump 3.61 games at all, so it cant be play
 

WiiUBricker

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I've been hearing that Root Letter is unable to be dumped nor played with a 3.60 Henkaku Vita. Is this true?
There is a pre-build game floating around at a vita subreddit that uses the japanese eboot with assets from the english game. Apparently it works but has some minor issues. Not sure if it's allowed to post a link here to this subreddit since the discussion in that reddit is literally piracy.
 

yifan_lu

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What was different on the PS3? OFW 3.55 is the last exploitable firmware on the PS3, yet you can play games that require newer firmwares if you install a CFW, which is just a patched OFW. Why can't we do the same with Vita OFWs?

I mean I have three Vitas, so I don't care if I have to update one of them, but people who have only one will eventually update past 3.60 to play new games, reducing the henkaku user base.
PS3 had its lv0 hacked. If you do the same with the vita, you can decrypt games.
 
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Ninoh-FOX

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I am tried backup SAO 3, but maidumptool not encrypter modules without boot.bin, I can make that the game not need update to 3.61 (edit param.sfo) but when I tried boot the game I have the error c0-12574-9 or c1-7084-9 if I used the modules from SAO 2...
 

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