Talk:Downgrading Firmware
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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:
- SKU and date based:
- Flashdump based:
- MinVerCheck / fake update check:
Hooking up flasher and making dumps:
Validating:
Patching, Downgrading and Dehashing
Usuable downgrader PUPs:
- http://www.psdevwiki.com/files/firmware/MFW-CEX/Downgrader/Rogero-V31/
- Talk:Downgrading_with_Hardware_flasher
Beyond downgrading: dual/multiboot:
Files links:
- PSGrade: http://www.psdevwiki.com/files/PSGrade/
- Firmwares: http://www.psdevwiki.com/files/firmware/
- Flash: http://www.psdevwiki.com/files/flash/
- Servicemode lv2diags: http://www.psdevwiki.com/files/lv2diag/
IRC:
- (ef.net): #ps3downgrade