Talk:Downgrading Firmware: Difference between revisions

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PS3devwiki links to splitted guide sections needed for hardware flasher downgrade:
Wiki links to splitted guide sections needed for hardware flasher downgrade:




'''Downgradeability of consoles:'''
'''Downgradeability of consoles:'''
* SKU and date based:
* SKU and date based:
** http://www.ps3devwiki.com/wiki/SKU_Models#Retail_Models
** [[SKU_Models#Retail_Models]]
** http://www.ps3devwiki.com/wiki/SKU_Models#Datecode
** [[SKU_Models#Datecode]]
* Flashdump based:
* Flashdump based:
** http://www.ps3devwiki.com/wiki/Validating_flash_dumps#Check_metldr.2Bbootldr_sizes
** [[Validating_flash_dumps#Check_metldr.2Bbootldr_sizes]]
* MinVerCheck / fake update check:
* MinVerCheck / fake update check:
** http://www.ps3devwiki.com/wiki/Talk:Playstation_Update_Package_%28PUP%29#Using_fake_upgrade_to_get_lowest_firmware_version_info
** [[Talk:Playstation_Update_Package_%28PUP%29#Using_fake_upgrade_to_get_lowest_firmware_version_info]]




'''Hooking up flasher and making dumps:'''
'''Hooking up flasher and making dumps:'''
* http://www.ps3devwiki.com/wiki/Hardware_flashing
* [[Hardware_flashing]]
* http://www.ps3devwiki.com/wiki/Progskeet
* [[Progskeet]]




'''Validating:'''
'''Validating:'''
* http://www.ps3devwiki.com/wiki/Validating_flash_dumps
* [[Validating_flash_dumps]]




'''Patching, Downgrading and Dehashing'''
'''Patching, Downgrading and Dehashing'''
* http://www.ps3devwiki.com/wiki/Downgrading_with_Hardware_flasher
* [[Downgrading_with_Hardware_flasher]]




'''Usuable downgrader PUPs:'''
'''Usuable downgrader PUPs:'''
* http://www.ps3devwiki.com/files/firmware/MFW-CEX/Downgrader/Rogero-V31/
* http://www.psdevwiki.com/files/firmware/MFW-CEX/Downgrader/Rogero-V31/
* http://www.ps3devwiki.com/wiki/Talk:Downgrading_with_Hardware_flasher
* [[Talk:Downgrading_with_Hardware_flasher]]




'''Beyond downgrading: dual/multiboot:'''
'''Beyond downgrading: dual/multiboot:'''
* http://www.ps3devwiki.com/wiki/Dual_Firmware
* [[Dual_Firmware]]




'''Files links:'''
'''Files links:'''
* PSGrade: http://www.ps3devwiki.com/files/PSGrade/
* PSGrade: http://www.psdevwiki.com/files/PSGrade/
** http://www.ps3devwiki.com/wiki/Talk:Downgrading_with_PSgrade_Dongle
** [[Talk:Downgrading_with_PSgrade_Dongle]]
* Firmwares: http://www.ps3devwiki.com/files/firmware/
* Firmwares: http://www.psdevwiki.com/files/firmware/
* Flash: http://www.ps3devwiki.com/files/flash/
* Flash: http://www.psdevwiki.com/files/flash/
* Servicemode lv2diags: http://www.ps3devwiki.com/files/lv2diag/
* Servicemode lv2diags: http://www.psdevwiki.com/files/lv2diag/




'''IRC:'''
'''IRC:'''
* (ef.net): #ps3downgrade
* (ef.net): #ps3downgrade

Latest revision as of 18:28, 25 March 2017

01:58, 12 August 2014‎ 105.229.119.47[edit source]

Removed false claims/lies and ignorance

http://www.psdevwiki.com/ps3/index.php?title=Downgrading_Firmware&diff=29740&oldid=29739

on minver 3.60 consoles (thus hardcoded lockout in metldr and possibly bootldr + syscon:

  • no 3.56+ private keys can be used/obtained
  • no 3.56+ downgrade can be done
  • no 3.55(-) keysets can be used

Reason: No proof given (e.g. CECH4200 with minver 4.20, with patched 4.60 resigned with 3.56+ privs (LOL, good luck with that) Euss (talk) 08:25, 12 August 2014 (EDT)



Wiki links to splitted guide sections needed for hardware flasher downgrade:


Downgradeability of consoles:


Hooking up flasher and making dumps:


Validating:


Patching, Downgrading and Dehashing


Usuable downgrader PUPs:


Beyond downgrading: dual/multiboot:


Files links:


IRC:

  • (ef.net): #ps3downgrade
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