Shenzhen Sunell Technology Co., Ltd.
Shenzhen Sunell Technology Co., Ltd.

How to update the firmware for NVR?

1. update the kernel program for NVR2508E1-P8E

1) power off the NVR

2) copy "u-boot-SN-NVR12.bin" and "uimage-SN-NVR12" to root directory of USB disk

3) Insert the U disk into the NVR

4) power on the NVR

the update program will work automatically.

note:  Don't power off during the update process, or the NVR will be crashed unexpectedly!


2. update the firmware for NVR2508E1-P8E

1) go to option "Maintennance", select the file "v4.2.0814.0000.001.0.58.0.0_20181101" from the icon"

 

Optical Zoom Security Camera


2) then the update program will be finished automatically


Pan & Tilt Security Camera


note:  Don't power off during the update process, or the NVR will be crashed unexpectedly!!!!!!


3. update the firmware for IPC

A. if the version's name starts with "v3.5.0812", please see A:

1)use update tool to update version with file "v3.5.0812.1004.1.0.30.0.1_20180926"


Pan and Tilt Camera


B.      if the version's name starts with "v3.5.0804", please see B:

1) use update tool to update version with file "v3.5.0804.1004.1.1.30.3.1_20181101"

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