First, download required soft key styles from here or here. Before installing the APK, make sure that you have enabled “Unknown sources” in the phone settings. Copy the APK files to your LG G3 and install it. Installing soft key styles: Installing soft key style is just like any other Android app. Just tap the apk to install it. Applying Soft key styles to LG G3: To apply your soft key styles, go to Phone Settings -> Display -> Home touch buttons.
Uncheck the option “Transparent background” (it will ensure that the soft keys / Nav bars are applied to the home screen and not just in apps). Now, select Color and choose your style from the list. Hop you will enjoy this post. Leave your views in the comment section below