Tuesday, August 16, 2011

How to downgrade ps3 v3.7 to 3.55 Kmeaw Custom Firmware

News from  Italian site DiGiTaLAnGeL that they have successfully downgraded a PS3 Slim 3.70 Firmware unit to 3.55 Kmeaw Custom Firmware.Nice work. Read following content to get more details :
Quote :
" 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?

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."
However,The detail downgrade ways at present still cant available.
Stay tuned for more PS3 Hacks and PS3 CFW news, and drop by the utoptoy.com and utoptoy PS3 Accessories

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