Go to your phone’s Settings > Security and allow installation from unknown sources.
The main draw is . In competitive titles like Free Fire , Call of Duty: Mobile , or Genshin Impact , a higher refresh rate reduces input lag and makes motion appear much smoother. If your device supports 120Hz but the game feels "choppy," it’s often because the system is forcing a 60Hz limit. This APK breaks that limit. How to Install (Safely) Refresh Rate Changer 3-0 By Rc Modz Apk
Because it forces the hardware to behave in ways the manufacturer didn't intend, you may experience occasional screen flickering or system crashes. Final Verdict Go to your phone’s Settings > Security and