820-02020 a2338 - U0500 SEP EEPROM

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  • Opunktvoll
    Member
    • Sep 2022
    • 22
    • Deutschland
    #1

    820-02020 a2338 - U0500 SEP EEPROM

    Hi all,


    what´s the purpose of U0500 ROM located next to the M1 SOC? It seems to be somehow bound to the SN of the board. If I replace it with same IC from other a2338, it´s starting up in recovery mode and DFU fails (Error 9 most of the time, tried many times). If I put on the original U0500 I´m still in recovery, but can perform DFU and everything works fine again.

    Is there a way to replace this IC without having the original one available? Unfortunately I cannot find any information about this ROM and it´s function..


    Thanks
    Tags: None
    • Testiez
      New Member
      • Jul 2024
      • 3
      • United States
      #2
      Mine looks like its shorting out. I'm glad I haven't replaced it yet. thanks for the heads up.

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