The LG Zone 4 (Model: x210vpp) comes with Android N 7.0 OS out of the BOX.
The latest software for the LG Zone 4 is software version x210vpp10b. The update build x210vpp10b was released in March 2018.
At the moment, the stock kdz firmware for the LG ZONE 4 X210VPP is not available for download. LG may release the kdz firmware for the phone when LG releases the x210vpp10c SOFTWARE Update. So, PLEASE do not try to root or modify the OS of your LG Zone 4.
To check what version of the software installed on your device:
Open Settings > General tab > About phone
Tap Software information.
View the current software under Software version.
Select software for more info:
Please bookmark this page! We will add the LG Zone 4 X210VPP stock kdz firmware download link later when it is available.