If you own an LG Android smartphone then you may be familiar with LG flash tool LGUP that allows you to install new firmware and also you to revert back to the original firmware. The new LGUP tool is especially designed to install the latest Android 6.0 KDZ or TOT firmware that the former LG flashtool lacks. The new LGUP makes a lot easier for Android enthusiasts to install new firmware on their device. If you are an LG user then you must install this tool on your PC Windows or MAC. You can download the latest LGUP 1.11 by following the link below.