Understanding Your Phone 31Important!: If access to the external SD card is not available, download andinstall the USB drivers.Mounting the SD CardTo store photos, music, videos, and other applications. You mustmount (install) the SD card prior to use. Mounting the SD cardestablishes a USB connection with your computer.Important!: You must disable USB storage to mount the SD card.1. Insert the SD card into the external, SD card slot. For moreinformation, refer to “Installing and Removing the MemoryCard” on page 2.2. Your SD card is scanned to see the available information onit.Unmounting the SD cardUnmounting the SD card prevents corruption and damage to theSD card while removing it from the slot.1. From the Home screen, tap ➔ Settings ➔ Storage.2. Tap Unmount SD card.3. Tap OK.For more information, refer to “Installing and Removing theMemory Card” on page 2.SD card Available Memory StatusTo view the memory allocation for your external SD card:1. From the Home screen, tap ➔ Settings ➔ Storage.2. The available memory displays under the Total space andAvailable space headings.Erasing Files from the SD cardYou can erase all files from the SD card using the phone.1. Ensure the SD card is mounted. For more information, referto “Mounting the SD Card” on page 31.1. From the Home screen, tap ➔ Settings ➔ Storage.2. Tap Unmount SD card.3. Tap Format SD card.4. At the Format SD Card confirmation prompt, tap Format SDCard.Warning!: Performing the next step erases all data stored on the SD card.5. Tap Erase everything to format or press to cancel.