EEPROM Read Write

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  • dlshad96
    Member
    • Apr 2016
    • 39
    • Us
    #1

    EEPROM Read Write

    Hello dear friends

    I hope you and who you loves are fine

    I have some DVR-XVR-NVR (sometime desktops) new I made a copy of the firmware its reading but when I put in same model chip it show me error in verifying . it possible maybe its locked !! if yes how I make it unlocked ?

    I am using CH341A and REVELPROG-IS programmer ( deferent chips and current support ) should I change the my devices if yes witch one recommended

    Waiting for reply my friends

    Thank you in advance
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