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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    You can just do this then: cp "/dev/mtd0ro" "./mtd0_MinBoot" cp "/dev/mtd1ro" "./mtd1_U-Boot" cp "/dev/mtd2ro" "./mtd2_hwid" cp "/dev/mtd3ro" "./mtd3_partition" cp "/dev/mtd4ro" "./mtd4_Kernel" cp "/dev/mtd5ro" "./mtd5_romfs" cp "/dev/mtd6ro" "./mtd6_web" cp "/dev/mtd7ro" "./mtd7_user" cp...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Nope sorry, this is just so chinese cameras can be flashed to the latest english firmware.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Dump the flash with backup_mtd.sh in the thread here and PM it to me. Dahua Firmware Mod Kit + Modded Dahua Firmware
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    the voltage just drops to 0 and thus the NVR reboots, usually these things are short-circuit protected so nothing happens. I mean you can just check if the NVR still works right lol?
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    The simplest thing would be to hook up GND of your UART dongle to ground of the NVR and then just try all of the pins on the connecter and the smaller 4pin with the RXD of your dongle. If you get anything you found it! If not then try again with the TXD since they are swapped sometimes.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Connecting three wires isn't as hard as you make it out to be ;) And yeah 3800 is only available when the main application crashes or something like that ...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Sorry but this firmware is using UBIFS which I can't be arsed to add support for. Have you tried using Dahua Enable Telnet ? This firmware is older so it should work?
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    @Panamaaa The easiest way to fix your HWID would be in U-Boot shell with setenv and saveenv. Make sure to back up the old one, seems very weird that this would happen. I'll look into that HX5(4)XXX-Adreia fw.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    You mean the sign.img file right? No way to crack/bypass the check where it is used. But if you flash through upgraded (port 3800) it doesn't check the sign.img, you have to start upgraded via shell/telnet. Or you can also flash the images via U-Boot shell from TFTP, check my signature...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Yeah, check out the recovery link in my signature on tips how to find the UART pins. If you get a U-Boot shell you can do setenv dh_keyboard 0 and then boot to see the log and get a shell on UART.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Does the IR even light up when you power it up? Can you connect it directly to your Ethernet port and run Wireshark on it?
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    On vacation until Tuesday, don't really want to look into it here.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    A link to the firmware would be helpful ...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    I suggest making a new folder on the NFS/NAS mount or SD card. Not sure how you'll get it off of /tmp otherwise. Also /tmp might be too small?
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    backup_mtd.sh #!/bin/bash echo "Backing up to: $(pwd)" echo "Enter to continue, CTRL-C to abort." read cp /proc/mtd ./layout.txt # List remote mtd devices from /proc/mtd. # The first line is just a table header, so skip it (using tail) cat /proc/mtd | tail -n+2 | while read; do...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    have you tried the Dahua SmartPSS software?
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Yeah, the Default button. Your hardware is identical with the V1. Are you sure it's the camera at fault and not maybe your PC?
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    cat /proc/cpuinfo Also try to reset to default.
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    Dahua "cable disconnected" every now and then

    Have you tried powering it over the 12V DC pigtail instead of PoE ? When you are in telnet you can do: killall sonia sonia to check the output of the main process. Doing dmesg -w in another window might also show something. If you do want to upgrade the firmware, this should be the latest one...
  20. C

    Dahua Firmware Mod Kit + Modded Dahua Firmware

    The newest Eco-savvy 3.0 cameras DH_IPC-HX5X3X-Rhea are very popular. The modified firmware I made is already confirmed working by someone here, except for telnet which is not too important. Is there a chinese equivalent model of the IPC-HDW5231R-Z and what is the price difference? I am...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    In the OP.... For NAND-Eos (-ZS) cameras:
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Probably best to test it on a bench then, bad wiring or power delivery could also be at fault. Yeah they ended a month ago :p However also kinda tired of dealing with hardware I don't own and shitty SoCs without SDKs, it's not fun. (I only own HDW4431C Eos cameras btw.) I'll probably update the...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Have you tried resetting it to default via the button / pad on the PCB?
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    Dahua Enable Telnet

    Dahua has disabled telnet on the new firmware. On HDW4431C-A you can use my patched one to get telnet (on port 2300). vvvvvvvvvv
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Interesting, this is the JSON RPC for the WebUI? Because it looks just like this: Dahua Enable Telnet Which firmware have you tried this on? Also my utelnetd is not working on the Rhea firmware because it's Ambarella, which are using a different libc and don't provide any SDKs. Busy with exams...
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    Trigger blue iris with IVS?

    Have you tried visiting http://10.0.0.61/cgi-bin/eventManager.cgi?action=attach&codes=%5BVideoMotion,CrossLineDetection%5D in your browser?
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    Trigger blue iris with IVS?

    This means that the camera closed the connection. Wrong username/password maybe? Try the same request in your browser. Or maybe your camera isn't using DIGEST auth? CurlObj.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_DIGEST)
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    Trigger blue iris with IVS?

    Are you using python2 maybe? This script needs python3. Can't explain the error otherwise, looks unrelated.
  29. C

    Dahua Firmware Mod Kit + Modded Dahua Firmware

    How do you know that is the reason? Try redownloading my file.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    I will compare them, were you able to flash that one?
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