176Quick OptimizationThe quick optimization feature improves device performance throughthe following actions:• Identifying apps that use excessive battery power and clearingunneeded items from memory.• Deleting unnecessary files and closing apps running in thebackground.• Scanning for malware.To use the quick optimization feature:1. From a Home screen, tap Apps > Settings.2. Tap Device maintenance.3. Tap Optimize now.BatteryView how battery power is used for device activities.1. From a Home screen, tap Apps > Settings.2. Tap Device maintenance > Battery for options:• Battery usage: View details of battery usage by item.• Power saving mode: Extend battery life by selecting a powersaving mode level. Choose Off, Mid, or Max. Estimatedremaining battery life for each mode is provided.Settings
