Flash LG PK5 DEMO - CH431A ERROR - verification error on address 00000000

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  • kyrios
    New Member
    • Nov 2023
    • 1
    • Spain
    #1

    Flash LG PK5 DEMO - CH431A ERROR - verification error on address 00000000

    Hello!

    I apoligize for my English. I need some help.

    I have an LG PK5 in demo version and trying to repair it, I found the original firmware in this forum to flash speaker to the original version.
    Without having any idea about these things, I give thanks this forum and other tutorials, I bought a CH431A programmer and I have tried to do all the steps but after reading the new firmware, in the "verification" step I get this error: verification error on address 00000000
    Could someone help me to solve it, please?

    Thank you so much
    Tags: None
    • 0888572025
      New Member
      • Dec 2023
      • 2
      • Viet nam
      #2
      I also have a pl5 demo. please guide me how to flash rom

        Comment

        • stj
          Great Sage 齊天大聖
          • Dec 2009
          • 30978
          • Albion
          #3
          what is the exact part number of the flash chip?
          and are you removing it or trying to program it on the board?

            Comment

            • jingleslacks
              Member
              • Feb 2024
              • 26
              • United States
              #4
              Originally posted by kyrios
              Hello!

              I apoligize for my English. I need some help.

              I have an LG PK5 in demo version and trying to repair it, I found the original firmware in this forum to flash speaker to the original version.
              Without having any idea about these things, I give thanks this forum and other tutorials, I bought a CH431A programmer and I have tried to do all the steps but after reading the new firmware, in the "verification" step I get this error: verification error on address 00000000
              Could someone help me to solve it, please?

              Thank you so much
              I'm having the same problem with my PL5 and PL7 (newer version.) I'm also still learning and could use assistance.

                Comment

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