Update Your Phone - Samsung Galaxy Note 4 User Manual

Back Up Account Information
1. From home, tap
2. Tap
Accounts, and then tap an account.
3. Tap More options > Sync all.
Preserve Information on an Optional Installed Memory Card
As an added precaution, to preserve any data on an optional installed microSD card, please remove
it from your phone prior to starting the update process.

Update Your Phone

Use the System Update setting to update your phone's software, firmware, Preferred Roaming List
(PRL), and other features.
1. From home, tap
2. Select an option:
Download updates manually: Check for software updates, and install them, if desired.
l
Download updates automatically: Automatically check for updates and install them.
l
Scheduled software updates: Schedule the installations for a time of your choosing.
l
Update PRL: Download and the latest Preferred Roaming List (PRL), used by your phone
l
to access the network.
Update Profile: Update the user profile related to your wireless service account. If you
l
choose to change your user name online, use this option to update the user name on your
phone.
UICC Unlock: Unlock your phone's Universal Integrated Circuit Card.
l
Apps > Settings.
Apps > Settings > System update.