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  1. TornadoAlley

    How can I upgrade a Lorex HD DVR to a Dahua Firmware?

    Hi all. I have been researching this topic heavily but I am running into errors. I found multiple firmware files but every time I try to upgrade it the DVR says it failed to upgrade. I think the DVR doesn't recognize the firmware and is blocking it. Upon opening the device I found it has a Dahua...
    • TornadoAlley
    • Thread
    • dahau dvr firmware flash hcvi lorex update upgrade
    • Replies: 9
    • Forum: Dahua
  2. S

    Can't flash firmware using tftp server

    As far as i learned changing lan ip to 192.0.0.128 and subnet mask to 255.255.255.0 then run tftp server power on the device. But the tftp server looks frozen. I've waited more than 30 minutes but there were no update. It just freezes at first log initialized. I need to flash my ip camera...
  3. Abdalkarimjavvy

    How to Unbrick Dahua DH-IPC-HDW4300C

    Hi I have a Dahua camera with DH-IPC-HDW4300C model that does not boot, and resets permanently, I do not have an update file that wants to edit IC Nand content (update.img). I have the same dump file from a healthy camera. Please guide how to inject a dummy file or send it if you have an...
  4. Z

    Cannot stop the boot process with ctrl+u

    Hello everyone I've a problem while flashing HIKVISION NVR,IPC AND DVR with serial cable. I've reinstalled my os on the laptop which is windows 7 64bit. The serial cable flasher was working fine before reinstalling the os. I've tried with many drivers and different terminal programs likes secure...
    • Zubair Khan
    • Thread
    • 3.3.2.102 ctrl+u driver dvr flash hikvision ipc nvr proific serial
    • Replies: 15
    • Forum: Firmware
  5. J

    Bricked HDBW4421. Fixed firmware doesn't start (loops)

    I realize the camera isn't the latest but I bricked my HDBW4421R-AS. It was running 2.400.0.28 when I tried to flash "DH_IPC-HX4X2X-Themis_EngSpn_N_Stream3_V2.620.0000002.0.R.170830" from the WebUI. The camera took the firmware and rebooted and began boot looping. I could only reach it when it...
    • Jeeves
    • Thread
    • 4421 brick dahua firmware flash
    • Replies: 20
    • Forum: Dahua
  6. nayr

    MacOS X - Flash Tester

    I always burn in and verify microSD/flash memory before deploying it, for MacOS users there is F3X which is Free and Open Source.. dont fall for the paid crap in the app store: GitHub - insidegui/F3X: Fight Flash Fraud: test your SD cards to see if they're genuine and in good working order For...
  7. Q™

    FAQ > Do's & Don'ts > Flashing Hikvision Firmware

    ( or Firmware Flashing For Dummies :) ) With so may folks bricking their Hikvision cameras I thought it might be helpful to provide a topic -- an FAQ if you will -- on the do's and don'ts of how to download Hikvision firmware for your Hikvision camera. Please be advised that Ol' Q™ is no...
    • Q™
    • Thread
    • brick firmware flash hikvision
    • Replies: 4
    • Forum: Hikvision
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