SaverTuner

SaverTuner lets you customize Android's built-in battery saver with different profiles, from daily optimization to extreme power saving. Based on Buoy, it supports Android 12+, saves/restores profiles, and improves settings tiles. Requires WRITE_SECURE_SETTINGS via ADB or root (optional). Android 8.0+ supported, more features on 10+. Uninstalling won't reset settings—set Default profile first. Includes sticky low power mode, dark mode, launch boost, and more.