Recent content by vuli

This china stuff, is one big pain in ass. I thought the 2nd firmware, the upgrade firmware will work but it looks it is not accepted. I can upgrade it via internet but than it stays N9209 model instead of K9604-W. Will see, if that company have any other solution, else I will probably try to...

god damn it, it's working! Thanks for your part, this is the whole code I used: usb start fatload usb 0 0x82000000 help.rom sf probe 0 sf erase 0x180000 0x280000 sf erase 0x400000 0xC00000 sf write 0x82440000 0x400000 0xC00000 sf write 0x821C0000 0x180000 0x280000 Now it is like it was the...

Well, I think I am gonna try this with help.rom sf erase 0x180000 0x280000 sf erase 0x400000 0xC00000 sf write 0x82440000 0x400000 0xC00000 sf write 0x821C0000 0x180000 0x280000

I think that help.rom can be used on many models. For example this company is selling the same models as I have. Saw same pictures with the same system info. I ask them, if they can provide me a full flash dump and they give me this link . If you look at the articles for other models, all have...

I attached that "upgrade" firmware.

this help.rom file is used like this 1. Format the USB Flash to FAT32 format 2. Copy the files "help.rom" and "systool" to the USB Flash 3. Insert the USB flash into the USB port of NVR. 4. Pow on the NVR it will automatically upgrade, and then you can hear the beep sounds. Wait 6 minutes...

:banghead: it took me a while, but it looks ubuntu destribution gave me better results. DECIMAL HEXADECIMAL DESCRIPTION -------------------------------------------------------------------------------- 1048576 0x100000 JPEG image data, JFIF standard 1.02 1065317...

Will take a look. Squashfs is installed,-dbg wasnt and cant remember if I even saw -tools in the package manager.

Binwalk give me this reading. I tried to use -E mark to extract but it gave me .squashfs ending and some error Extractor.execute failed to run '/opt/firmware-mod-kit/trunk/unsquashfs_all.sh DECIMAL HEX DESCRIPTION...

I just realized, a friend have the same nvr. Is it possible to make flash dump file from his device and than use it on my?

hmm. AS far as I know, that .rom is an upgrade file not a dump file. They gave me antoher file "help.rom". hisilicon # printenv bootdelay=1 baudrate=115200 bootfile="uImage" s00=sf probe 0 s01=sf read 0x84800000 0xc0000 0x20000 s02=sf read 0x84900000 0xe0000 0x20000 s03=logo s10=sf probe 0...

Hi, I have NVR from Floureon K9604-W with Hi3520D chip. the NVR is stuck on logo screen. I did some search but I need some help how to upload firmware via tftp because via USB port it dosnt do nothing. This the serial output: U-Boot 2010.06-dirty (Aug 15 2013 - 10:07:00) Check spi flash...