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  1. Aleks_ars

    Password reset on the Dahua NVR4216-4K recorder

    Hello everyone There is a Dahua NVR4216-4K recorder built in 2015. I can't reset my password on it. I have a little experience resetting Hikvision recorders using usb-ttl. The Board has a button similar to the password reset button, but nothing happens when you reset it according to the...
  2. Aleks_ars

    Recovery firmware Hikvision DS-7616NI-E2 (China)after firmware for another region

    Thank You very much, it worked! You make our world a better place!
  3. Aleks_ars

    Recovery firmware Hikvision DS-7616NI-E2 (China)after firmware for another region

    Successfully launched TFTP server! The firmware downloaded, took from ']here. After reboot Putty Gave the same: U-Boot 2010.06-svn (Aug 15 2015 - 15:18:43) Protected at offset:0,size:20000 Protection status:[0xf88]=>[0xf8b]. Hit ctrl+u to stop autoboot: 0 This program will upgrade software...
  4. Aleks_ars

    Recovery firmware Hikvision DS-7616NI-E2 (China)after firmware for another region

    Hello dears! Please do not scold strictly! I have a difficult situation, the client asked to flash the NVR for China to Russian firmware to change the language. After flashing, the NVR does not turn on and there is no image on the screen. I connected via USB-ttl Putty and here's what it gave me...
  5. Aleks_ars

    Dahua IPC unbricking / recovery over serial UART and TFTP

    Thanks friend! Tell me at least what topics to read to restore it?
  6. Aleks_ars

    Dahua IPC unbricking / recovery over serial UART and TFTP

    Привет родимые! Проблема с DVR Dahua DHI-NVR2104-S2 2016 года выпуска. Во время загрузки висит на Логотип Dahua затем через 2 минуты уходит в перезагрузку и так постоянно. Подключение к USB-TTL, и вот что он мне дал: U-Boot 2010,06-svn2926 (13 октября 2017 - 15:09:30) Проверка флэш-памяти...
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