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DS-7732NI-E4/16P firmware for CN

Vollstein

Vollstein

n3wb
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Hi people

After exploit in cams firmware i’ll tried to update all of my network... firmware one of nvr’s is don’t start now, 15 beeps and reboot

On RS-232 in HyperTerminal:
"you device is illegal, please call factory"

U-Boot:
Write help and i see the list of commands
When i press ctrl+u nothing happens

On tftp:
[2017-11-25 09:24:12] TFTP server[192.0.0.128] initialized

Serial
1620151021AARR549982179WCVU

The person who sold it to me is no longer alive

Can you help me this issue?
How to flash a NVR and most importantly what firmware?

Code: 
U-Boot 2010.06-svn (Jun 09 2015 - 18:34:20)

Hit ctrl+u to stop autoboot:  1 0
### CRAMFS load complete: 3181336 bytes loaded to 0x80400000
timeout for link [4999]!
## Booting kernel from Legacy Image at 80400000 ...
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

init started: BusyBox v1.16.1 (2015-02-10 11:41:13 CST)
Starting udev:      [ OK ]
Tue Jan  6 14:04:11 UTC 1970
----------<1> tar guir webs ----------
----------<2> show logo ----------
show logo Tue Jan  6 14:04:20 UTC 1970
----------<3> load hisi sdk ----------
The system mem size is 0x0
/
load 3535 ok
----------<4> del no use res ----------
DDR cpld.sys.bits.ddr_bitw : 0
DDR cpld.sys.bits.ddr_bitw : 0


BusyBox v1.16.1 (2015-02-10 11:41:13 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.

DDR cpld.sys.bits.ddr_bitw : 0
BusyBox v1.2.1 Protect Shell (psh)
Enter 'help' for a list of davinci system commands.

# !!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device buy in cn, you firmware is en err!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device buy in cn, you firmware is en err!!!!!!
!!!!!!!you Device is illegal, Please call factory!!!!!!
!!!!!!!you Device buy in cn, you firmware is en err!!!!!!
 
Last edited:
alastairstevenson

alastairstevenson

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Vollstein said:
When i press ctrl+u nothing happens
Click to expand...
Are you saying that on power-up you can't interrupt the bootloader with Control-U ?
That should be possible.
I think you need to get that working before you can install replacement firmware.

Check the connections - maybe also unplug the RS-232 cable (is it a DB9 socket in the back, not a small connector on the main board?) and connect RX to TX and see if it echoes the characters you type.
 
Vollstein

Vollstein

n3wb
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Yes it is DB9 in the back on the main board. How i may connect recieve to transmit?
 
alastairstevenson

alastairstevenson

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Vollstein said:
How i may connect recieve to transmit?
Click to expand...
With the cable unplugged from the NVR, short Tx to Rx, for example by putting the small screwdriver blade between the relevant pins, and start typing.
Also - if you are not using PuTTY, you'd find it a pretty good terminal program. Download PuTTY: latest release (0.70)
The screen rollback can be copied as text, pasted in to Notepad etc and posted on here under the 'code' tags. Much easier than taking a picture.
 
Vollstein

Vollstein

n3wb
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With putty it (ctrl+u) works. I set 115200 speed in putty for serial connection and try to firmware with this version NVR_K41_BL_ML_STD_V3.4.96_170921.zip

Code: 
U-Boot 2010.06-svn (Jun 09 2015 - 18:34:20)

Hit ctrl+u to stop autoboot:  0

This program will upgrade software.
*******************************************************
*  ATTENTION!! PLEASE READ THIS NOTICE CAREFULLY!     *
*  Don't reset machine,or anything that interrupt it. *
*  The upgrade process must finish in 10 minutes!     *
*  If this program fails,machine might be unusable,   *
*  and you will need to reflash again.                *
*  If you find this too risky,power off machine now.  *
*******************************************************

Now press [u/U] key to upgrade software: u
File system error,please upgrade by TFTP

Please input ip address of device: 192.0.0.64
Please input ip address of upgrade server: 192.0.0.128
Confirm?(y/n): y
timeout for link [4999]!
MAC:   28-57-BE-82-B9-07
TFTP from server 192.0.0.128; our IP address is 192.0.0.64
Download Filename 'digicap.dav'.
Download to address: 0x80008000
Downloading: #  [ Connected ]
################################        [ 1.000 MB]
################################        [ 2.000 MB]
################################        [ 3.000 MB]
################################        [ 4.000 MB]
################################        [ 5.000 MB]
################################        [ 6.000 MB]
################################        [ 7.000 MB]
################################        [ 8.000 MB]
################################        [ 9.000 MB]
################################        [10.000 MB]
################################        [11.000 MB]
################################        [12.000 MB]
################################        [13.000 MB]
################################        [14.000 MB]
################################        [15.000 MB]
##################
done
Bytes transferred = 16319047 (f90247 hex)
digicap.dav match error
Language mismatch: In bootparams is 0x2  but in digicap is 0x1
 
alastairstevenson

alastairstevenson

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That's good. PuTTY is a really good terminal program.
All you need now is some suitable firmware ...
 
Vollstein

Vollstein

n3wb
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От наших х..й дождёшься помощи и звонил и писал, зато Alastair помог, спасибо тебе огромное дружище! :headbang:
 
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