One time you connect your device the application will automatically activated. Fast Charger Battery improve the superfast charging. Addition. Super Fast Charger will Displays details: Supercharged Mode-battery temperature. battery voltage. battery technology. battery health. battery booster-You can activate the rapid charger mode option in one key on your smartphone and enjoy savingupbattery-You can accelerate all games and applications running, increase RAM memory and speedup your slow phone. Main options: Battery temperature information. Optimize your battery condition and improve its performance. Enable and disable WIFI SWITCH, GPS Switch, Mobile Data, Bluetooth switch, device Screen. Notification when your device's battery fails. Activate / deactivate Flight mode. Brightness control of the Camera and Screen Light. The application is suitable for phones like LG G4, G5, V10, Galaxy S6 Edge Plus, Xperia Z4, Z5 Compact, Nexus 5x, 6P, Note 5, Galaxy S8 plus, Galaxy S7, Galaxy S5. If you have any question please contact us at the e-mail address: "firstname.lastname@example.org".