Software Update - Samsung Galaxy S4 User Manual

• Build number: displays the software, build number.
Note: Firmware, baseband, kernel and build numbers are
usually used for updates to the handset or support. For
additional information please contact your T-Mobile
service representative.
• SELinux status: displays the status of SELinux. SELinux is a
set of security policies/modules which is applied to the device
to improve the overall security.

Software Update

The Software Update feature enables you to use your device
to connect to the network and upload any new software
directly to your device. The device automatically updates
with the latest available software when you access this
option.
The following icons show your Bluetooth connection status
at a glance:
Displays when the Software updated feature is
active.
Displays when the Software update feature is in
progress.
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DRAFT
Internal Use Only
To update your device:
1. From the Home screen, press
Settings
Software update.
2. Read the Software update information screen.
3. Select an available option:
Note: You configure the device's software update parameters.
• Cancel: Tap this option to cancel the operation.
• Wi-Fi settings: Enable this option to only download available
updates via an active Wi-Fi connection. If disabled, the device
will begin available downloads via its' T-Mobile connection.
• OK: Tap this option to connect to the remote server, detect if
there is an available update, the begin the download over your
existing data connection.
–
Software updates can include bug fixes, enhancements to
services, to the device or currently installed software.
and then tap
(More tab) About device