Any problem with app? - Reset screen in game graphics settings and close game. If you game stucked on logo - reboot phone.
What's New in 5.2.2 of GFX Tool
• Finally 0.11 update *____* • Added new options (scroll down the). • Fixed some bugs (CN Version). • Does not work? Go to game graphics settings and click "Reset" button, close game and use GFX again.