PUBG Mobile is exclusive for iOS and Android devices, so any different operating systems will not work and cannot install PUBG Mobile. The second thing to consider is the version of the OS, Android 5.1.1 and above, iOS 9.0 and above. The RAM capacity of the device must be above 2GB for it to work in a good way and above 3GB to perform without any problem. There is also the CPU, which is really important to have a smooth game. The CPU recommended is above snapdragon 625 or A9. Game booster apps are also a great help, they clean junk files, free up RAM, and increase graphics processing.