Activate This Device; System Update Settings - Samsung Galaxy S 4 User Manual

Automatic time zone: Get the time zone from the wireless network.

Select time zone: Choose your local time zone (only available when the Automatic

setting is disabled).
Use 24-hour format: Set the format for time displays.

Select date format: Set the format for date displays.


Activate This Device

Connect to the network and activate your device. If your device is already activated, use this option to
view information about your plan and usage.
1. From home, tap
2. Tap Activate this device and follow the prompts to activate your device on the network.

System Update Settings

Use System update options to update your phone's internal software.
1. From home, tap
2. Tap System update to use these options:
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
phone.
Update Samsung Software: Upgrade to the latest software available for your device.

Update Firmware: Update your phone's firmware. Follow the prompts to download and

install the update.
UICC Unlock: Unlock your device's Universal Integrated Circuit Card.

Settings
Apps > Settings > MORE tab.
Apps > Settings > MORE tab.
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