Installing the Google Play Store on Android 5.1.1 (Lollipop) typically involves "sideloading" the application using an APK file. This is common for devices that didn't come with Google services or if the pre-installed store has been deleted. Step 1: Enable Installation from Unknown Sources
The Google Play Store is not a standalone application; it is a front-end interface that relies on a complex dependency chain. On Android 5.1.1, the architecture demands strict version compliance. You cannot simply install the latest Play Store version; it will crash due to incompatibility with the older API levels. how to install google play store on android 5.1.1
Do not open any of these apps until all four are installed. How To Install Google Play Store - Tutorial *ENGLISH* Installing the Google Play Store on Android 5