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    Yanhua Mini ACDP BMW CAS3/3+ Memory Decryption Failed Solution

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    Problem: I have a problem with Yanhua Mini ACDP when reading BMW CAS3/3+ by ICP and all pin detection passes, Why the data cannot be read?

    Error: Memory decryption failed.

    Error: Analyze the data error.

    Yanhua Mini Acdp Bmw BMW CAS3 Memory Decryption Failed 1 Yanhua Mini Acdp Bmw BMW CAS3 Memory Decryption Failed 2 Yanhua Mini Acdp Bmw BMW CAS3 Memory Decryption Failed 3

    Solution:

     

    If the above problem occurs, the decryption progress bar will reach 100%. But in normal cases, the chip decryption progress bar will not reach 100%. At the moment, it is necessary to check whether the C-GND probe on the interface board is removed or cuted. Reinstall the interface board to read the data once.

    The C-GND pin interface board locations are shown as below:

    Yanhua Mini Acdp Bmw BMW CAS3 Memory Decryption Failed 4Yanhua Mini Acdp Bmw BMW CAS3 Memory Decryption Failed 5

     

    Demo guide:

    Yanhua Mini ACDP Read ISN and Program Mini Cooper 2013 CAS3+ All Keys Lost

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