Settings 209Quick OptimizationThe quick optimization feature improves deviceperformance through the following actions:• Identifying apps that use excessive battery powerand clearing unneeded items from memory.• Deleting unnecessary files and closing apps runningin the background.• Scanning for malware.To use the quick optimization feature:1. From home, swipe up to access Apps.2. Tap Settings > Device maintenance.3. Tap Optimize now.BatteryMonitor your phone’s battery usage through thissettings menu. View which functions are consumingyour battery’s charge and at what percentage. Youcan also display the battery charge remaining as apercentage on the status bar.1. From home, swipe up to access Apps.2. Tap Settings > Device maintenance >Battery for options:• Battery usage: View details of battery usage byitem.• Power saving mode: Extend battery life byselecting a power saving mode level. ChooseOff, Mid, or Max. Estimated remaining batterylife for each mode is provided.
