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  1. shahram437

    Dahua NVR questions

    Hi, need help yet?
  2. shahram437

    LOST password on Dahua nvr4108-8P-4ks2/L

    Hi, did you solve the problem? If not, tell me. I have 4108 without poe and I reseted my nvr.
  3. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    After uboot, then linux boots then it stops in linux ash. I want use linux commands, Is, chmod, mount,...
  4. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    I want to search in linux directories not in uboot. I changed env, so the bootargs escaped and in linux I want to look for password file in /mnt/mtd/config/passwdsec.
  5. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    It's what bothers me. Every 10 second repeating. Then every 3 minutes reboot! So how can I type commands?
  6. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    I need to type and operate in directories but every 10 seconds this string jump in my commands and I cant do anything!
  7. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    Thank you for uou Hi, I tried it, changed appauto=0, but nothing changed and it boots every 3 minuts again!
  8. shahram437

    Help for edit bootcmd

    I want to search in linux directories, but in linux page nvr reboots every 3 minutes and a comment : "numbers date time cpu is alive" Already repeats every 10 seconds! So I can't type anything or search. And system reboots after 3 minutes. How can I stop this events?
  9. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    Thank you very much, I'll try it. But what about this string? It's repeating every 10 seconds: "some numbers...date time cpu is alive" How can I stop it? Thanks
  10. shahram437

    Help for edit bootcmd

    Hi, I want to edit bootcmd and putt "bootm 0x00... in it. when I enter to save it, boot starts and I can't save it. Anybody knows how to prevent boot and saveenv?
  11. shahram437

    Dahua NVR Reboots during the day

    Hi everyone, I want to edit bootcmd by putty, I put "bootm 0x00000" in new setenv, when I enter, boot starts and I can't save it. Anybody is familiar whit this porblem?
  12. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    Bootrom start Boot Media: SPI_NAND Decrypt auxiliary code ...OK Entry boot auxiliary code Auxiliary code - v1.00 DDR code - V1.1.2 20160205 Build: Apr 19 2016 - 20:18:19 Reg Version: v1.5.1\ Reg Time: 2017/04/10 14:34:20 Reg Name...
  13. shahram437

    Dahua IPC unbricking / recovery over serial UART and TFTP

    Hi have a good day I have serial port connection and eliminate bootargs to have only linux boot,l want to search directories. But: 1-the date and time reset to 1970-1-1 and time to 0 2-it starts auto commands ...cpu is alive 3-after 3 minutes reboots again! So I can't type and search anything...
  14. shahram437

    Dahua DHI-NVR4108-8P-4KS2 Can't do Factory mode / Reset

    Hi, I have a dahua nvr with the same of yours but without poe ports. I forgot password and reserved email for password recovery. If your device is alive and it can connect to tv or monitor and just ask for password, the only way is using serial port on the pord of device. It's a small 4 pin...
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