Hi All,
I have the same NVR DS-7608NI-E2 and currently running on V3.3.1 build 150422 Firmware
Can anyone confirm whether i can use the below firmware to upgrade?
DS-7600NI-E1(E2) 7700NI-E4 (V3.3.4 build150616 Multi-lingual)
weblink: http://www.hikvisioneurope.com/portal/index.php?dir=Product%20Firmware/Recorder/DS-7600NI-E1%28E2%29%207700NI-E4/