nvr stuck on embedded NVR on screen

[rommycam]

Is it me, or are most of the replies comparing apples to oranges here. The box you want to upgrade is a 7616, and all of the success replies are using a 7800 series box. The link to the 3.3.4 firmware does not show any support for the 7600 series, yes the 7800 series, but not the 7600 series. I would imagine that's why the type mismatch, and the no luck upgrading to the 3.3.4 I sure as heck wouldn't try upgrading my 7608N-E2/8P or your 7616N-E2/8P with that firmware, that's just asking for problems IMO. Maybe, I'm wrong?? Personally, I would go with the:

3.3.1 release: hxxp://overseas.hikvision.com/en/download_89_p2.html#prettyPhoto

3.3.2 release: hxxp://www.hikvisioneurope.com/portal/index.php?dir=Product%20Firmware/Recorder/DS-7600NI-E1%28E2%29%207700NI-E4/V3.3.2%20build150522%20Multi-lingual%28new%29/

My NVR is chinese-origine 7616N-E2/8P, until now I didn't find any Hikvision firmware download server specifically for this model. May be some one had figure out where to find such this.
So thank wzhick for hicktools, have try euro site firmware for 7616NI-E2 (note N vs NI), work well except 3.3.4.
And some user and my-self had reported that 3.3.2 lack snap-shot attached in alert email on 76xxN(I)-E2.
But 3.3.4build150616 for 78xxN-E2 from chinese site, had the same build than euro firmware for 76xxNI-E2, also work on my 76xxN-E2, but also lack snap shot and didn't on 78xxN-E2 as reported by @alastairstevenson.
And now I am happy with 76xxNI-E2 3.1.0 us firmware.
Read post :

http://www.ipcamtalk.com/showthread.php/4879-HIKVISION-NVR-DS-7616N-E2-8P-3-1-0-us-firmware-Virtual-Host-and-Smart-Event-features