Purr Rootless Resolution Changer APK for Android

Purr — Rootless Resolution Changer is a utility application designed to modify your Android device's screen resolution without the need for root access. By leveraging Android SDK reflection, this tool allows users to customize display settings through a permission grant via ADB. This functionality is particularly beneficial for those seeking enhanced control over their device's resolution, enabling adjustments that can improve user experience and performance for various applications and games.

The application is especially useful for mid-range devices, as it reduces GPU load and can enhance performance. Users can shrink their display area to circumvent issues related to curved edges or camera cutouts, ensuring that in-game buttons and user interface elements scale appropriately. However, it is important to note that some users have reported glitches, including distorted corners and unresponsive touch areas, particularly around notches. Additionally, gesture navigation and embedded fingerprint scanners may become nonfunctional after changing the resolution.