iTuneDVR

I have DVR HCVR7108H-S3 and i updated firmware to newest from dahua site V3.218. But there is problem
-from web browser and smartPss when access with admin credentials can view and play footage, but
can not download footage , can not access setup, info... (message have no rights)

How to downgrade firmware, or to access setup.

P.S. in 888888 local i can access and other., screenshot time date in attachment

A ask for other screen but ....
Send me to e-mail your serial to generate varius reset password for admin account

Find and download for this DVR update.img, put it on USB flash with FAT(FAT32) file system < 2GB size ant plug it to DVR.
Recovery must be start and after several minutes DVR will load.

Other way, you need TTL adapter and can commect it to DVR motherboard and to you PC.
It u-boot loader you can setup TFTP setting, use command

an your PC you need TFTP program with firmware file update.img or by parts from firmare file.

Great

Yes

After every firmware upgrade, have to make factory/default reset. And after update FW, you need to update webplugin.exe in browser. Sometimes need to use CTRL+F5 for update cache of config page.
Sorry for my bad English.

japs123 писал(а):I have DVR HCVR7108H-S3 and i updated firmware to newest from dahua site V3.218. But there is problem
-from web browser and smartPss when access with admin credentials can view and play footage, but
can not download footage , can not access setup, info... (message have no rights)

How to downgrade firmware, or to access setup.

P.S. in 888888 local i can access and other., screenshot time date in attachment