These errors are generated by the hidden updater module sceChkDegeneration, used to detect a patched IdStorage on a TA-082 
In order to help you guys out, here's a list of the errors so you can work out what needs to be done to fix your PSP.
DRNFFFFFFD8 = key 0x4 missing
DRNFFFFFFD7 = key 0x4 header is not "n y r B" (in hex: 6E 79 72 42)
DRNFFFFFFCE = key 0x5 missing
DRNFFFFFFCD = key 0x5 header is not "g k l C" (in hex: 67 6B 6C 43)
* to fix this, get KeyCleaner -> HERE <- then let it clean key 5, run it again and tell it to UNPATCH key 5 DRNFFFFFFC4 = key 0x6 missing DRNFFFFFFC3 = key 0x6 header is not "r d D M" (in hex: 72 64 44 4D) Additional checks in TA-086: DRNFFFFFFB9 = key 0x7 header is not "D a P A" (in hex: 44 61 50 41) DRNFFFFFFB0 = key 0x8 missing DRNFFFFFFAF = key 0x8 header is not "p D C L" (in hex: 70 44 43 4C) * to fix this, get IdStorage Manager and click HERE
CTA80000025 = region key (0x100) is damaged or missing (irrecoverable unless you have a backup)
Most of these problems can be fixed using the excellent KeyCleaner and IdStorage Manager by Chilly Willy.
Feel free to share other solutions here but do NOT upload the keys themselves as they are copyrighted data.
Other errors:
FFFFFFFE = critical error at the end of the update - flash1 related, try restoring default settings
In order to help you guys out, here's a list of the errors so you can work out what needs to be done to fix your PSP.
DRNFFFFFFD8 = key 0x4 missing
DRNFFFFFFD7 = key 0x4 header is not "n y r B" (in hex: 6E 79 72 42)
DRNFFFFFFCE = key 0x5 missing
DRNFFFFFFCD = key 0x5 header is not "g k l C" (in hex: 67 6B 6C 43)
* to fix this, get KeyCleaner -> HERE <- then let it clean key 5, run it again and tell it to UNPATCH key 5 DRNFFFFFFC4 = key 0x6 missing DRNFFFFFFC3 = key 0x6 header is not "r d D M" (in hex: 72 64 44 4D) Additional checks in TA-086: DRNFFFFFFB9 = key 0x7 header is not "D a P A" (in hex: 44 61 50 41) DRNFFFFFFB0 = key 0x8 missing DRNFFFFFFAF = key 0x8 header is not "p D C L" (in hex: 70 44 43 4C) * to fix this, get IdStorage Manager and click HERE
CTA80000025 = region key (0x100) is damaged or missing (irrecoverable unless you have a backup)
Most of these problems can be fixed using the excellent KeyCleaner and IdStorage Manager by Chilly Willy.
Feel free to share other solutions here but do NOT upload the keys themselves as they are copyrighted data.
Other errors:
FFFFFFFE = critical error at the end of the update - flash1 related, try restoring default settings
__________________
jas0nuk
/ LAN.ST admin
/ PSP developer
jas0nuk
/ LAN.ST admin
/ PSP developer
