LG recently announced that it has started rolling out their Android 5.0 Lollipop upgrade for their G Pad series of tablets.
The LG G Pad slates to receive Android 5.0 Lollipop are the following: G Pad 7.0, G Pad 8.0, G Pad 8.3, and G Pad 10.1.

The upgrade is already available will first arrive for the devices in South Korea starting at the end of this month and is expected to arrive in other markets soon.
source: LG


try to load the update on stores and ask for any recommendation maybe the update may not e as useful as something that was shipped with Android L. this is just a suggestion not trying to be a wannabe. im curious how many core or device usage it will cover when its integrated on old androids os. before installing the update make sure u have updated ur device with patches that were sent out without versioning. please share more on this light tia