Settings 64AvailableAvailable indicates the amount of remaining free memory space available within the phone.Format USB storageFormatting your USB storage will remove all data currently contained within your phone.To reformat your USB storage:1. Press > and tap Settings > Storage.2. Tap Format USB storage then tap Format USB storage again.SD Card (External)View the space available on your external SD card.Total SpaceTotal space indicates the total size of the currently inserted microSD card. This includes bothavailable and used space information.To determine the amount of memory currently used on the card, take the total space andsubtract the remaining available space.Note: Not all of the microSD card is registered in the available space, as a small percentage ofthe storage is unread. A 16GB microSD card will show approximately 14.73GB of totalspace.Available SpaceAvailable space indicates the amount of remaining free memory space available on the microSDcard.Unmount SD Card1. Press > and tap Settings > Storage.2. Tap Unmount SD card to release the microSD card from its use by the phone. Theicon appears within the Notifications area to indicate an unmounted internal microSDcard.The microSD card must first be mounted in order to unmount it.Format SD CardFormatting a microSD card permanently removes all files stored on the card.