How it works?

Graphics for Real Racing 3

How this app works

This app manipulates .plist files in the game directory located at /sdcard/Android/data/com.ea.games.r3_[version]/.depot/eds/. After enabling the program, the folder named eds is copied to eds_backup. When you select a particular quality setting, all files in folder eds are replaced with the corresponding file from eds_backup. When you disable the program eds folder is restored from eds_backup to its default.

If you don't want to install this app for any reasons, you can change the setting manually by manipulating .plist files.