Tools and Calendar 1244. Select a folder (for example, Music for songs and albums) and copy files to it from yourcomputer.5. When you are done, disconnect your phone from the computer.System UpdatesFrom time to time, updates may become available for your phone. Use System update options toupdate your phone’s internal software.Before Updating Your FirmwareUpdating your phone firmware will erase all user data from your phone. You must back up all criticalinformation before updating your phone firmware.Back Up Information to Your Google Account1. From home, tap Apps > Settings > Backup and reset.2. Tap Back up my data to turn on the feature (checkmark).l Tap Backup account to choose or sign in to a Google account to use for backups.l Tap Automatic restore if you want information saved to the Google account above to berestored when you reinstall apps, such as after a firmware update, or when setting up a newdevice.Back Up Account Information1. From home, tap Apps > Settings.2. Tap Accounts, and then tap an account.3. Tap Menu > Sync all.Preserve Information on an Optional Installed Memory CardAs an added precaution, to preserve any data on an optional installed microSD card, please removeit from your phone prior to starting the update process.Update Your PhoneUse the System Update setting to update your phone’s software, firmware, Preferred Roaming List(PRL), and other features.