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Thread: MPPS Repair

  1. #586
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    In this link has information to read mcu of the MPPS V21

    Fix All MPPS V21 Dead Clones : obd2diag (reddit.com)

    I did not test it.

    You are free test it and report.

    Regards.
    Last edited by Yhoni; 23rd August, 2022 at 10:25 PM.
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    ombre57 (28th February, 2023)

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    Is anyone had problem with v16 ecu reading and writing on can stopped working only kline works have 2x of them
    rules !!!

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    Quote Originally Posted by Yhoni View Post
    In this link has information to read mcu of the MPPS V21

    Fix All MPPS V21 Dead Clones : obd2diag (reddit.com)

    I did not test it.

    You are free test it and report.

    Regards.
    Somebody has deleted it.

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    Quote Originally Posted by StevenW View Post
    Somebody has deleted it.
    Paste the link on http://web.archive.org

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    Yhoni (30th August, 2023)

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    Quote Originally Posted by morgano View Post
    Paste the link on http://web.archive.org
    Good idea friend, for all people that want to try it, the text was:

    Fix All MPPS V21 Dead Clones




    MPPS V21 gets locked after 10 flashes.

    I also have a locked mpps v21 which is not detected by the computer .

    A better solution would be to write C8051F firmware with either V18 or V21 when it gets locked, but the issue is that C8051F it’s read protected and you won’t find the firmware anywhere online.

    There is a solution on how to bypass the read protection which is public from 2021.

    https://www.silabs.com/documents/pub...otes/an120.pdf

    https://github.com/debug-silicon/C8051F34x_Glitch
    Thanks.

    Good luck.
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    Hi all MPPS-sers !

    Can someone sent me (via PM) the firmware which is in de V18/V21 (C8051F380 MCU) ?

    Thank you so much !

 

 
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