Understanding Your Phone 48Unmounting the SD cardUnmounting the SD card prevents corruption and damage tothe SD card while removing it from the slot.1. From the Home screen, tap ➔ Settings ➔More ➔ Storage.2. Scroll to the bottom of the display and tap Unmount SDcard.3. Tap OK.For more information, refer to “Removing and Installingthe Memory Card” on page 8.SD card Available Memory StatusTo view the memory allocation for your external SD card:1. From the Home screen, tap ➔ Settings ➔More ➔ Storage.2. The available memory for Device and SD card displaysunder the Total space and Available space headings.Erasing Files from the SD cardYou can erase files from the SD card using the phone.1. Ensure the SD card is mounted. For more information,refer to “Mounting the SD Card” on page 47.1. From the Home screen, tap ➔ Settings ➔More ➔ Storage.2. Tap Format SD card.3. At the Format SD card confirmation prompt, tap FormatSD card.Warning! Performing the next step erases all data stored onthe SD card.4. Tap Delete all to format or tap to cancel.