GFX Tool Pro PUBG is a tool for improving graphics and performance while playing PUBG mobile.

When you first open the app, you will see a screen that allows you to choose the version of the game you want to play. You have to install the game first.

After you have installed it, you will be able to see the main menu of the game. There, you will see the resolution that you can use.

In this app, you can use different graphics options, such as the ones that are available on the phone that you are using.

You can also change the FPS (frames per second) to optimize the performance of the game.