You’ll get a long string of text in the command prompt window.Type in the following command into the command prompt window and press Enter:.Your device should reboot into bootloader mode.Type in the following command into the command prompt window and hit Enter:.Launch a command prompt window on your desktop by holding down Shift and right-clicking anywhere inside the adb folder on the C drive, that we got when doing the how to setup ADB tutorial linked in the Before You Begin above, and selecting Open command window here.Connect your device to your PC using a USB cable.Head to Menu > Settings > Developer options and enable Enable OEM unlock.Head to Menu > Settings > Developer options and turn on USB debugging.It should unlock the developer menu for you. Head to Menu > Settings > About phone > Software info on your device and tap on Build number for 7-8 times and it’ll say you’re a developer.Unlocking the Bootloader on the LG G5 (European) Download SuperSU and save it to your desktop.TWRP Recovery (Download the latest version available) Download TWRP Recovery and save it to your desktop.How to Root the LG G5 (H850, European Version) Download the Necessary Files: