Recent content by PgXme2

  1. PgXme2

    TFTP Rescue with signed firmware

    Hello, I have the problem with a VTO2000-2 that it is in an infinite boot loop. With logging enabled (dh_keyboard 0) it seems to have a problem with the signature. Thanks to @riogrande75 for the hint Booting: Following commands were executed with the software V3.120: run dr run dk run du run...
  2. PgXme2

    Dahua IPC unbricking / recovery over serial UART and TFTP

    I checked the Rj45 connector and measured all pins from the Rj45 connector to the PCB, it seems all to be fine. I see that the yellow switch led blinks on the switch port in a 3-4 seconds delay. I assume that the network IC on the PCB has a malfunction. Does anybody know if it can be replaced...
  3. PgXme2

    Dahua IPC unbricking / recovery over serial UART and TFTP

    Hi guys, I am trying to recover a Dahua IPCAM that seems to have some problems with the network. I have it connected via UART but cannot connect to the TFTserver. I have restored some Dahua devices in the past, so far the tools and environment should be fine. The problem seems to be the...
  4. PgXme2

    Dahua IPC unbricking / recovery over serial UART and TFTP

    @mtriggiano Are you trying to connect it through the com port? If so, that will not work. You need a USB2TTL converter
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