Set your phone to notify you about available updatesSelect > Settings and phone update > Notify me when new updates are found.Back up, sync, and restore your phoneYour phone is automatically backed up during the software update, when you updatethe phone using the primary computer (the computer you first connected your phoneto with the USB cable). If you use a different computer to update your phone software,no backup is created. You can change your primary computer in the Zune settings.The backup includes the following:• System settings• Account settings• Pictures• Music• Videos• DocumentsYour downloaded apps may not be included in the backup, but you can re-downloadthem from the Marketplace, as long as the app is available. Data transmission costsmay apply. For more info, contact your network service provider.To back up your content, you can also sync your phone to your computer with Zuneor Windows Phone 7 Connector for Mac without updating your phone software.Syncing does not back up your system settings or your apps. You can also set yourphone to sync your contacts through Microsoft Outlook, so you can restore them toyour phone from your computer.Restore a backup to your phoneUse a USB cable to connect your phone to your primary computer, and use Zune torestore your backed up content and the earlier version of your phone software.Free up phone memoryDo you need to increase the available phone memory, so you can install more appsor add more content?You can delete the following if no longer needed:• Text, multimedia, and mail messages• Contact entries and details• Apps82 Connectivity & phone management