Auto Optimizer v10.5.0 build 407 MOD APK, found on third-party sites like APKSOUP, is a modified version of the paid utility app that claims to unlock premium features for free. Using such MODs carries significant security risks, including potential malware, data theft, and device instability, and is highly discouraged. For a safe experience, it is recommended to use the official app from the Google Play Store or built-in device optimization tools. Read more at AppBrain .
How to activate auto optimization on your galaxy device? - Samsung