Software Update - Samsung Galaxy S4 User Manual

Note: Firmware, baseband, kernel and build numbers are usually used
for updates to the handset or support. For additional information
please contact your 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.
• Secure boot status: displays the device's secure boot information.

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.
To update your device:
1. From the Home screen, press
2. Read the Software update information screen, accept the
terms of use and tap Confirm.
408
(More tab) About device
and then tap Settings
Software update.