Turn off RAM Plus, use Light performance profile, deep sleep every app except your messenger, and run App Booster.
Use this trick: Open the , tap the Google Discover feed (swipe right on home screen), or use Search in settings for "Manage apps." samsung galaxy optimization guide
👇 Optimized for Samsung One UI 6.1 / 7.0. Turn off RAM Plus, use Light performance profile,
The Samsung Galaxy Optimization Guide: Stop the Lag, Save the Battery Turn off RAM Plus