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    Dahua IPC unbricking / recovery over serial UART and TFTP

    I'm not very tech savvy. So do this mean the camera cannot be fixed? Your help and knowledge would be much appreciated
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    Dahua IPC unbricking / recovery over serial UART and TFTP

    I have read the thread and others quite a few times and haven't seen anything to answer my problem. I admit i am not the best when it comes to doing this kind of stuff that's why i have come to this board hoping someone with knowledge could help me. I would not have got this far without the...
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    Dahua IPC unbricking / recovery over serial UART and TFTP

    This what the U-Boot screen shows U-Boot 2010.06-svn5163 (Jan 16 2018 - 05:03:02) I2C: ready DRAM: 110 MiB gBootLogPtr:00b80008. NAND: 128 MiB amb_nand_read_oob read page:49152 err partition file version 2 rootfstype squashfs root /dev/mtdblock8 fail to load bootargsParametersV22.txt fail...
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    Dahua IPC unbricking / recovery over serial UART and TFTP

    I have worked out how to get the run commands to work but camera will still not boot. It looks like it has failed to load bootargsParameters.txt and bootargsParameters.txt file. Could this be the cause and do anyone know how too fix? Thanks
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    Dahua IPC unbricking / recovery over serial UART and TFTP

    Hi, Please can someone help? In the first post it states "Start the TFTP server and point it to the files you have extracted from the firmware image". Can someone explain in a bit more detail. I have started the TFTPServer.bat and commands.bat but nothing happens. Is this the correct way to do...
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    Dahua IPC EASY unbricking / recovery over TFTP

    Hi, from the information in my pervious post can anyone tell me why my camera is stuck rebooting? There is an error i can see in partitions, which says; partition file version 2 rootfstype squashfs root /dev/mtdblock8 partition file version 2 rootfstype squashfs root /dev/mtdblock8 partition...
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    Dahua IPC EASY unbricking / recovery over TFTP

    Ncat: Version 7.40 ( Ncat - Netcat for the 21st Century ) Ncat: Listening on 192.168.254.254:5002 .2 MiB Load Address: 01e00000 Entry Point: 03a80000 Verifying Checksum ... OK Programing start at: 0x01e00000 write : 100% done ## Checking Image at 0309e0c0 ... Legacy image found...
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    Dahua IPC EASY unbricking / recovery over TFTP

    Thanks TheDude for the download link. I am using the same firmware date you posted but your zip had a lot more files. I have run the test again using TheDude zip file and taken out tftp 0x82000000 pd-x.squashfs.img; flwrite from the commands.txt, camera still won't boot but does not turn off. I...
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    Dahua IPC EASY unbricking / recovery over TFTP

    Thanks for the replies, but tried both suggestions and still have the same problem.
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    Dahua IPC EASY unbricking / recovery over TFTP

    Hi, Can anyone help and tell me what i am going wrong? I have followed the instructions from the first post of this thread, but as you can see from the attached picture the firmware upgrade is failing on the last step. on the last line pd-x squashfs.img Timeout. When this happens it turns of my...
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