7. File Make Key
7.1. Special note in File Make Key (Important!!!)
Prepare dealer key, keyless key, all key lost for CAS3+ encrypt version have some
instructions in chapter 6. 3 Special Attention in OBD operation (Important!!!)
Load CAS EEPROM dump get window (PICTURE 7.1-1): You can ignore this window,
it means the software detected verify error in CAS system. Usually CAS3+ encrypt
version have this window
(PICTURE 7.1-1)
Under prepare dealer key for CAS3+ encrypt version get window(PICTURE7.1-2):
Add key with working key select Have a working key
All key lost, there are 3 methods:
1) Have ECU dump file, load ECU dump file to continue
2) Known ISN, input 16 bytes (32bits) ISN to continue
3) Use try start method, try start method don’t need OBD communication,
only require the original CAS EEPROM dump
(PICTURE7.1-2)
The prompt of CAS4 encrypted version(PICTURE7.1-3):
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