Recent content by cor35vet

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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    you can change the mac address in the bootloader with printenv / setenv and about the zoom function, look for the official firmware there should be two bins, the small one is for some special partition which does the zoom. if not the probably the HWID of your camera is wrong, you can change...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    It'll only work if your camera still has a working bootloader, you'll notice that it prints text on the serial console while booting if it does. If it doesn't have a bootloader anymore then your only chance is flashing the SPI chip directly. This is not a trivial task. You have to identify the...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Dahua IPC unbricking / recovery over serial UART and TFTP CP2102 or FT232R, make sure you only use 3.3V uart dongles.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Did you turn off P2P in the camera settings?
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    I think import/export only works with the shitty dahua plugin, try internet explorer? I've actually just finished the FW for the HDW4631C-A yesterday for a seller on aliexpress. He sent me a camera and paid me for it, so I guess I'll wait a bit before releasing it to the public? I haven't been...
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    Here we go again, another dahua exploit.

    upgraded isn't even running on any of the newer cameras / firmware. Has to be manually started through telnet and that is also not available on newer cams / firmware ¯\_(ツ)_/¯ I'm happy for them to fix these issues but they've made the cameras less interesting for me since they added firmware...
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    IR ranging issue's with SD59225U-HNI after firmware update.

    >upgrade firmware >thing that worked before doesn't anymore Yep, definitely sounds like a software bug + bad QC from Dahua. Wouldn't be the first time anyways. If you want to revert to an older firmware then you should/have to get a serial UART dongle like this one: CP2102 USB 2.0 to TTL UART...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    I can disable the check by patching the sonia/Challenge binary in the new firmware. But you have to get that new firmware onto the camera somehow...
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Coincidentally somebody e-mailed me today about the same topic. Also it has been asked in this and other threads a bunch of times. Check out the recovery link in my signature vvvvvvv
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    Dahua IPC EASY unbricking / recovery over TFTP

    On older bootloaders it won't send the console output over the network so you either have to work blind or get a serial interface.
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    Dahua Firmware Mod Kit + Modded Dahua Firmware

    People counting is definitely not possible on this camera. Everything that is available has been unlocked.
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    Dahua Enable Telnet

    Same content, different filetype.
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    Dahua Enable Telnet

    The MTD files represent the partitions of the camera's flash memory. So everything is in there.
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    Dahua Enable Telnet

    Dahua Firmware Mod Kit + Modded Dahua Firmware
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    Dahua Enable Telnet

    Good job. I didn't dare to ask at first because it seemed kinda obvious to check the settings lmao.
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