Settings 142BatteryView what is using battery power.1. From the Home screen, touch Apps ➔Settings ➔ .2. Touch Battery to view battery usage for apps andservices. Touch an item for more information, or toconfigure options for managing power use.StorageManage the use of memory resources in your phone'smemory and on an optional memory card (not included).1. From the Home screen, touch Apps ➔Settings ➔ .2. Touch Storage to view information about memoryusage and options:• Device memory: View memory usage for the different types ofinformation stored on your phone's memory. Touch an item formore information.• SD card: View total space and available space on an optionalmemory card (not included).Memory CardYour device supports optional microSD or microSDHCmemory cards of up to 64GB capacity (not included), forstorage of music, pictures, and other files.Install a Memory CardFor information on installing a memory card, see “Install aMemory Card” on page 8Remove a Memory CardImportant! To prevent damage to data stored on the memorycard, always unmount the card before removing itfrom the phone.1. From the Home screen, touch Apps ➔Settings ➔ .2. Touch Storage ➔ Unmount SD card.3. At the prompt, read the warning and select OK tocontinue. Wait for SD card safe to remove to appear inthe Status bar.4. Remove the back cover, then remove the battery.5. Slide the memory card out from its slot.6. Replace the battery and back cover.