Update Your Phone; Update Your Phone Firmware - Samsung Galaxy S II User Manual

Update Your Phone

From time to time, updates may become available for your phone. You can download and apply
updates through the Settings > About Phone menu.

Update Your Phone Firmware

Update Your Android Operating System
Update Your Profile
Update Your PRL
Update Your Phone Firmware
You can update your phone's software using the Update Firmware option.
Before Updating Your Firmware
Updating your phone firmware will erase all user data from your phone. You must back up all
critical information before updating your phone firmware.
To back up your Gmail information:
1. Press
2. Tap the Auto-sync option to enable the feature (checkmark).

If the Auto-sync option is on, email, Calendar and Contacts automatically
synchronize whenever a change is made.

If the Auto-sync option is off, tap the sync icon within the account field to reveal the
account's synchronization settings screen.
To back up your Exchange Mail information:
1. Press
2. Tap the sync icon within the Corporate account field to reveal the account's
synchronization settings screen.
3. Toggle the onscreen checkmark to manually synchronize the desired parameters
(Contacts or Calendar).
To back up your Google applications:
Your Google™ application purchases are reloaded remotely and can be re-installed after the
update is applied.
1. Log into your Google account via the phone.
Tools and Calendar
> and tap Settings > Accounts and sync.
> and tap Settings > Accounts and sync.
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