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Dahua IPC EASY unbricking / recovery over TFTP
ok ... there is something first about checking that the FW is "compatible" ? how does it work, is it typing the printenv in the console to return some output ans see if FW is ok or not ? Many Thanks ! -
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Dahua IPC EASY unbricking / recovery over TFTP
That is ok catamstar ... I am ready to buy a new one ... I already consider mine as for the trash. - I have the correct firmware of the VTO - Extracted the .bin file under the root directory (it is not an img file but a bin right ?) - commands .txt I will use the one already used by a precedent... -
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Dahua IPC EASY unbricking / recovery over TFTP
ok, so once I have connected my VTO and computer to the switch, and established the network configutation on the computer, and powered on the VTO using the 12V DC, what is next ? I have extracted the tools (tftp server, commands.bat, etc ...), but what do I need to execute now ? -
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Dahua IPC EASY unbricking / recovery over TFTP
ok, understood, I will start tomorrow. Will you be online in case I have a question please ? Appreciate ! -
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Dahua IPC EASY unbricking / recovery over TFTP
yep but I do not get that IP 192.168.254.254 ... in that case they say that adress is the TFTP server, but that will run on the computer ?? -
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Dahua IPC EASY unbricking / recovery over TFTP
ok, that will be the first step I will do tomorrow, and connect it as well as my computer to an unmanaged switch. The VTO has IP 192.168.1.110, I expect the computer to get an IP like 192.168.1.x Next I need to download the package from 1st post I guess ? -
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Dahua IPC EASY unbricking / recovery over TFTP
At the point I am, I am ready to buy a new device to replace it ... Yes, I see : I need to "cut" the plug, see which wire is plus and which is minus, and put the - "plus" on the +12V/+24V and - "minus" on the GND, correct ? The 2 wires have 1 black and 1 "white" ... I guess the black is... -
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Dahua IPC EASY unbricking / recovery over TFTP
ok ... I found this DC power, 12V and 1.8amp. Is it sufficient and where do I need to connect it to the VTO (I will have to remove the plug and pay attention to the plus / minus) ? -
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Dahua IPC EASY unbricking / recovery over TFTP
Thank you Riodrande ... so I can not use a PoE switch to connect the VTO to ? You confirm with such material the VTO will not be powered on ? What kind of power supply may I use ? A kind of transfo where I can select the voltage usually goes to 9v ... ? Do you have something in lind I can use to... -
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Dahua IPC EASY unbricking / recovery over TFTP
Nobody to help me here starting this procedure please ? ;-( -
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Dahua IPC EASY unbricking / recovery over TFTP
ok guys, i am blocked at the first step where I need to connect the VTO and the computer to the same switch ... have you used the Dahua switch to connect both or an external PoE switch ? If I use the Dahua switch, the VTO is powered on, but the computer connected to the same switch is not... -
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Dahua IPC EASY unbricking / recovery over TFTP
ok, I see first step is to connect the VTO to the computer, you have done it over the switch method or connecting to the computer directly ? Do you need specific material ? -
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Dahua IPC EASY unbricking / recovery over TFTP
Can someone please confirm what is the first step to unbrick my VTO2000A ?$Installed wrong fw on it and can't g back to previous firmware. What is the first thing to do - is it possible that someone please explains step by step, slowly (I have time). P.S. Do I need specific material / dongle to... -
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Who has experience with Serial connection to VTO2000A ?
Hi there, I am stucked with a FW for my VTO2000 and can't get back to previous version. I read there is a possibility to go back to previous version by connecting the VTO to a computer via serial port ? Just wondering how much expertise / knowledge it needs, as well as meterial (dongle, ...) ... -
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VTO2000A : PAL or NTSC ?
This is what I asked them. Chance with Aliexpress is that you can get money return if what they deliver is not what they promised. Thanks a lot catcamstar !! -
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VTO2000A : PAL or NTSC ?
Hello, My VTO2000 is nt working anymore (I installed a wrong firmwar on it probably and can't get back to previous firmware) ... It was bought on an official dealer in Belgian but which is not really providing support, as well as 2 VTH1550CH screens, but I apln to buy a new VTO now on... -
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Auto-Snapshot on the VTH1550CH doesn't work anymore
Hello, I have an issue with my VTH1550CH connected to a VTO2000. When someone rings on the VTO, pictures are not taken anymore nor stored on the VTH1550CH on the SD card, althouth the "Autosnapshot" feature is enabled. Is there something to enable on the VTO as well to have this functionality ... -
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VTO2000A and VTH : Black screen on the VTH1550CH
Hello, When I push the small "camera" button on the VTH1550CH, I get a black screen so I can't see what happens outside on my VTO2000A. When someone rings on the VTO, I see the picture of the VTO, though Can you please confirm to me what / if settings need to be set on the VTO or even on the... -
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VTO200A : General_VTOXXX_Eng_P_16M_V3.120.0000.0.R.20180613
Hello, I am looking for people who have this firmware installed on their VTO2000A : General_VTOXXX_Eng_P_16M_V3.120.0000.0.R.20180613. Firmware is official available from Dahua wiki at Video Intercom/Products/VTO2000A - Dahua Wiki Please let me know as I would need some information Many thanks ! -
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Need Guru help please to telnet to VTO2000A / fw issue
can you please tell a little more about this procedure ? IS it the one requesting knowledge and laterial to connect the VTO on my computer via serial port ? I think it is far too compliated for me ... but will it allow to reinstall the previous firmware ? -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
This procedure is far too cpmplicated and involves knowledge I do not know not material I do not have neither. I have just tried to to do an hard reset by pressing 5 times the anti-theft button, also no luck. I am stucked to this bloody firmware without I can downgrade anymore ! -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
yes I am sure, port 23 ... -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
yes, then I get a message "OK". But in putty I try to Telnet, the blavk window appears but I have no prompt ... the window disappears instantly ... "Connection closed by remote host" -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
where do I need to put this kind of code ? -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
lol - I am in the french part at least lol I have already resetted my 2 VTH's and issue remains. I have even tried the firmware update of the VTO having the VTH disconnected from the dahua router, so not powered on. For the factory reset, what I have done is power on the VTO and press the ring... -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
upgrading VTO through web interface is not possible as far as I know ?!? The VTO module has a web interface but only shows the FW version, there is no option to upgrade from there , is it ? Where is it ?? the biggest issue I have is that I have upgraded to an English FW and I leave in a french... -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
Cata, what I mean by "DVPConfig specifically for VTO / VTH" is that in contracidtion with the Config Tool, DVPConfig on the top of its interface specificall has VTO / VTH etc ... I think that tool is more VTO / VTH oriented, but ok. Yes, DVPConfig is able to see my VTO, no issue with that ... -
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Need Guru help please to telnet to VTO2000A / fw issue
Hi there, I have installed by mistake a wrong Firmware on my VTO2000A. I usually have FW like "General_Multi3_VTO2000A_EngRusItlFreGetDutSpaPor_P_16M_V3.100.0000.0.R.2017030.bin", but I found on the Dahua Wigi a more recent one : "General_VTOXXX_Eng_P_16M_V3.120.0000.0.R.20180613.bin" ... -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
@cata, I found out the VDPconfig which is in the toolbox but specifically for the VTO / VTH, thanks for this but unfortunately the firmware upgrade doesn't work neither -
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VTO20000A firmware downgrade not possible ? Port 3800 not in use anymore ?
Hello and thanks a lot for your answers. On Config tool 3.20, port 3800, I can't sipply login, I get a "login failed" ... with port 37777, I get message "Failed to start upgrading" I also tried Config tool 4.09, it sees my VTO but cant' choose port 3800 ... and via port 37777 it fails and I...