Recent content by anthonys650

FYI I have the Amcrest ns4116 and a have mix of Dahua and Reolink Cameras. It wouldn't record motion from Reolink camera. I also have a Dahua 4116HS-4KS2 going to the same Reolink camera with the DH_NVR4XXX-4KS2_MultiLang_V4.001.0000000.4.R.200707 and it records motion. So I flash the Amcrest...

Thanks the serial prompt at boot getting worse it only provide a weird hash. It’s not even complaining about finding the uboot. How can I reflash it?

Hi I need help. I have serial connected and I get this error once it boots up uboot magic is not match. Fail to find vaild uboot.

I might of ran nand scrub and nand bad but I didn't have a log of what I've done. Now if someone can help me with the uboot magic is not match. Fail to find vaild uboot.

Thanks! I’ve look to see if I can use y modem and send the dh-mini-boot.img via serial. No luck. I might of accidentally wipe out the NAND or the bad sector causing it.

I don't have the bandwidth to spend on it. I prefer hardware that has easy to find firmware, warranty coverage and online support.

Thanks for all the advise. I was looking around on how to reflash no luck. Or even if I can boot from sd. At this point I can’t even get a command prompt. This was one of my last Dahua cameras. I’ve been moving away from Dahua because of the number of cameras failing, plug in for browser...

Once I plug in the serial outputs ▒uboot magic is not match. uboot magic is not match. Fail to find vaild uboot. I have it connected to my POE Switch and no sign. Also on the board it no longer blinks for activity.

it's not getting a prompt or trying to TFTP, I think it's done. Before I rebooted it wouldn't let me TFTP.

I completely brick it now uboot magic is not match. uboot magic is not match. Fail to find vaild uboot.

I have serial connection to it and I ran the two NAND read: device 0 offset 0x300000, size 0x00100000 ERR: parameter error in nand_read_pages()NAND read from offset 300000 failed -1 nand read error address: 0x300000. 0 bytes read: ERROR This continuously going. 02000000: ea000013 e59ff014...

Thanks the camera sticker does have SD1A203T-GN I run the DH_SD-Mao-Rhea_MultiLang_NP_Stream3_IVS_Market_V2.800.0000000.4.R.191105 the partitionV2.txt shows. web, 0, 0x0000000001600000, 0x0000000000800000, RW, R, squashfs, "mount...

I've probably flash it wrong . I've tried all kind of TFTP. I also tried DH_SD-Mao-Rhea_MultiLang_NP_Stream3_IVS_Market_V2.800.0000000.4.R.191105 I bought it from this ebay seller back in May 2018 Dahua SD1A203T-GN 2MP Starlight 3xZoom PTZ IP Camera H.265 IR15m WDR PoE Network 761895250924 |...

Thanks! I was trying to use https://dahuawiki.com/images/Files/Firmware/DH_SD-Mao-Rhea_MultiLang_NP_Stream3_IVS_V2.623.0000000.7.R.181124.bin now I'll trying https://dahuawiki.com/images/Files/Firmware/DH_SD-Mao-Rhea_Eng_N_Stream3_IVS_V2.422.0000.2.R.20161118.bin The camera keep rebooting...

Do I need to use theroot\upgrade_info_7db780a713a4.txt? I removed it and I get the command.txt the upgrade_info_7db780a713a4.txt log With TFTP off