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PS3 Slim 3.70 Unit Downgraded to 3.55 Kmeaw Custom Firmware


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185w ago - Today Italian site DiGiTaLAnGeL (linked above) reports that they have successfully downgraded a PS3 Slim 3.70 Firmware unit to 3.55 Kmeaw Custom Firmware, followed by a New Method - PS3 Downgrade v2 Supports all NOR Flash from TwoStone.

Similar to the PS3 Firmware 3.6x Downgrade via Infectus, this round they have downgraded a PlayStation 3 v3.70 Firmware console using ProgSkeet with the assistance of Dospiedra with a roughly translated PS3 3.7x Downgrade for Slims and Fats with NOR Flash now available.

To quote, roughly translated: The first downgrade to 3.70 on PS3 Slim 3:55, DiGiTaLAnGeL tested by us!

For the first time, we have been involved in something truly spectacular We were the first in the world to test the downgrade from 3.70 to 3:55 on a PS3 Slim (With flash memory, "NOR") using the ProgSkeet and patched some files provided by dospiedra, a famous Spanish coder already riding high for having discovered the method of going back to 3.55/3.41 with the PS3 (FAT flash memory "NAND").

After several attempts, in collaboration with dospiedra, we got to go back from 3.70 to 3:55, enter the factory mode with a simple key to jailbreak, rifleshare a modified version of 3:55 to prevent the SYSCON (the registry in between downgrades) was consulted during the downgrade and now we are happily at 3:55 KMEAW!

With this version of moddata 3:55, you can perform a memory dump today and you can switch on the fly from 3:55 to 3.70 without having to do this all the time-consuming process: using progskeet fact you can go straight to 3.70 changed to 3:55!

Dospiedra said it will release details on the patches applied to the NOR and the update file as soon as possible.

New life for those who arrived too late to enjoy the benefits of the 3:55?





PS3 Slim 3.70 Unit Downgraded to 3.55 Kmeaw Custom Firmware

PS3 Slim 3.70 Unit Downgraded to 3.55 Kmeaw Custom Firmware

PS3 Slim 3.70 Unit Downgraded to 3.55 Kmeaw Custom Firmware

Stay tuned for more PS3 Hacks and PS3 CFW news, follow us on Twitter, Facebook and drop by the PS3 Hacks and PS3 Custom Firmware Forums for the latest PlayStation 3 scene and PlayStation 4 scene updates and fresh homebrew PS3 Downloads. Enjoy!
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Comments 95 Comments - Go to Forum Thread »

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#55 - tysinb - 184w ago
tysinb's Avatar
can we make CFW from this just wondering?

#54 - clementz - 185w ago
clementz's Avatar
How about new type of ps3 slim? Does this working with the new ones?

#53 - EiKii - 185w ago
EiKii's Avatar
hello, uf6667 has said he's working on a solderless, there is videos out on one, it will be ready when its ready

#52 - HACKDEPS3 - 185w ago
HACKDEPS3's Avatar
someone needs to figure out how to make something that you can place over the processor and hook in to it with out soldering make something like a bottle cap for it so that all you got to do is place over the processor and lock it over the processor.. it cant be that hard.

think how they got other computers and that might help. what needs to be done is make a mold of the processor and design a cap that locks on the processor and after that more people will buy the mod chip i know this is what everybody is waiting for because they don't want to miss up their ps3 make the cap for the processor.

#51 - Ezio - 185w ago
Ezio's Avatar
This is the video of tutorial: http://www.ps4news.com/forums/ps3-hacks-jailbreak/ps3-firmware-3-6x-downgrade-via-infectus-waninkoko-brick-fix-119945-4.html#post382867

#50 - elser1 - 185w ago
elser1's Avatar
thats kool.. i just got to get me a prog skeet man!!

#49 - HeyManHRU - 185w ago
HeyManHRU's Avatar
Quote Originally Posted by HeyManHRU View Post
There is no need to use this tutorial if you have Kmeaw CFW.

(If you're referring to the guide on the First page)
Quote Originally Posted by Pcsx2006 View Post
Nice tutorial btw its too difficult for an average joe like me.

Yeah, might get a friend to do it for me

#48 - Pcsx2006 - 185w ago
Pcsx2006's Avatar
Nice tutorial btw its too difficult for an average joe like me.

#47 - HeyManHRU - 185w ago
HeyManHRU's Avatar
There is no need to use this tutorial if you have Kmeaw CFW.

#46 - dok2033 - 185w ago
dok2033's Avatar
GREAT & i have a question for the one who already has kmeaw CFW running.. what is exactly the step to start from this tutorial ??

 

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