My DVR model is DS-7208HGHI-E1. The problem is my DVR does not store the settings like record settings etc. I am trying to upgrade DVR firmware through USB pen drive and ivms-4200 but in both cases, the message displayed that successfully update and restart but there is no changing in firmware...
My DVR model is DS-7208HGHI-E1. The problem is my DVR does not store the settings like record settings etc. I am trying to upgrade DVR firmware through USB pen drive and ivms-4200 but in both cases, the message displayed that successfully update and restart but there is no changing in firmware...
DS-7208HGHI-E1 series dvr does not store any settings like record settings etc. when we try to upgrade the firm ware its takes everything and reboot but firmware does not upgrade.
Also as per many post we try to Putty and USB based firmware update through console. Its load the firmware but in...