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CHAMP2 replacement issue
19-11-2023, 23:44 PM,
Post: #1
CHAMP2 replacement issue
So I had to replace champ2 in F11. Flashed the unit with the car vin. Could't load the fsc repair pack since the HU had newer FSC. So I took the sdcard from the old unit. Tried to update the map, generated a fsc code with a generator, but it's stuck in preparing update. Now the FSC status is:

HU_CHAMP[DiagAddress=99(0x63)]
WBAMX11020XXXXXXX
RootCertStatus accepted
SWSigStatus rejected
SWTApplications
----------
AppID 113(0x71)
UpgradeIndex 1(0x01)
SWTType SWTclassic full
FSCStatus accepted
FSCCertStatus accepted
----------
AppID 114(0x72)
UpgradeIndex 1(0x01)
SWTType SWTclassic full
FSCStatus not available
FSCCertStatus accepted
----------
AppID 36(0x24)
UpgradeIndex 1(0x01)
SWTType SWTclassic full
FSCStatus not available
FSCCertStatus accepted
----------
AppID 111(0x6F)
UpgradeIndex 1(0x01)
SWTType SWTclassic full
FSCStatus not available
FSCCertStatus accepted
----------
AppID 70(0x46)
UpgradeIndex 1(0x01)
SWTType SWTclassic full
FSCStatus accepted
FSCCertStatus accepted
----------
AppID 155(0x9B)
UpgradeIndex 1(0x01)
SWTType SWTclassic full
FSCStatus not available
FSCCertStatus not available
----------
AppID 27(0x1B)
UpgradeIndex 1(0x01)
SWTType SWTclassic full
FSCStatus accepted
FSCCertStatus accepted
----------
AppID 136(0x88)
UpgradeIndex 43(0x2B)
SWTType SWTshort
FSCStatus accepted
FSCCertStatus not available

Is the SWSigStatus rejected causing the issue or AppID 136(0x88) FSCCertStatus not available ? Would flashing it again fix the SWSigStatus? Anyone got an idea how to solve this?
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20-11-2023, 07:04 AM,
Post: #2
RE: CHAMP replacement issue
Have you tried running CheckSIGCert and CheckFSC on all applications?
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20-11-2023, 08:45 AM,
Post: #3
RE: CHAMP replacement issue
Not possible because Signature cert on SD card and on flash memory doesnt match.
You can flash it 1000 times it will not solve.
Fix original unit or virginize yours.

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[+] 1 user says Thank You to simaservis1108 for this post
20-11-2023, 09:36 AM,
Post: #4
RE: CHAMP replacement issue
(20-11-2023, 08:45 AM)simaservis1108 Wrote:  Not possible because Signature cert on SD card and on flash memory doesnt match.
You can flash it 1000 times it will not solve.
Fix original unit or virginize yours.

How to virginize champ2?
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20-11-2023, 12:25 PM,
Post: #5
RE: CHAMP replacement issue
(20-11-2023, 09:36 AM)Spirit5676 Wrote:  
(20-11-2023, 08:45 AM)simaservis1108 Wrote:  Not possible because Signature cert on SD card and on flash memory doesnt match.
You can flash it 1000 times it will not solve.
Fix original unit or virginize yours.

How to virginize champ2?

Just buy an entrynav unit, better option
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