How to install xapk file on your android sartphone
When we download a big size of game like PUBG not from Playstore but from other website like apkpure, they provided us xapk file where they combine obb file with apk file and you can't install xapk file directly on your android smartphone. Lets know how to install xapk file on android smatphone.

First you have to download a app, Click here to download apkpure app. After click on there an interface like below will be appeared.
Now click on Download and app will be started downloading.
After downloading, install this app and you will get an interface like below.
You will see three line on the top right corner of your mobile, click there.
Now swipe your screen to left, untill you see "APK/XAPK MANAGEMENT".
On "APK/XAPK MANAGEMENT" you will see a list of not installed xapk and apk file from your mobile. Now find the xapk file which you want to install and click on install and your xapk file will be started installing.
Now click on Download and app will be started downloading.
After downloading, install this app and you will get an interface like below.
You will see three line on the top right corner of your mobile, click there.
Now swipe your screen to left, untill you see "APK/XAPK MANAGEMENT".
On "APK/XAPK MANAGEMENT" you will see a list of not installed xapk and apk file from your mobile. Now find the xapk file which you want to install and click on install and your xapk file will be started installing.