Touch Backup account to choose or sign in to a Google Account to use for backups.
Touch Automatic restore if you want information saved to the Google Account above to be
restored when you reinstall apps, such as after a firmware update, or when setting up a new
Back Up Your Microsoft Exchange ActiveSync Information
2. Touch Accounts, and then touch your Microsoft Exchange ActiveSync account.
3. Touch Sync all.
Preserve Data on an Optional Installed Memory Card
As an added precaution, to preserve any data on an optional installed memory card (not included),
please remove it from your phone prior to starting the update process.
Update Your Phone
2. Touch System Update to use these options:
Update: Manually check for software update.
Auto update: Check for updates automatically.
Wi-Fi only: Download software updates only when connected via Wi-Fi.
Update PRL: Download and the latest Preferred Roaming List (PRL), used by your phone
to access the network.
Update Profile: Update the user profile related to your wireless service account. If you
choose to change your user name online, use this option to update the user name on your
UICC Unlock: Unlock your phone's Universal Integrated Circuit Card.
Tools and Calendar
> Settings > More tab.