Samsung GALAXY S4 User Manual page 168

• Status: displays the Battery status, Battery level (percentage),
Network, Signal strength, Mobile network type, Service state,
Roaming status, Mobile network state, the phone number for
this device (My phone number), IMEI number, IMEISV number,
IP address, Wi-Fi MAC address, Bluetooth address, Serial
number, Up time, and Device status.
• Legal information: This option displays information about
Open source licenses as well as Google legal information. This
information clearly provides copyright and distribution legal
information and facts as well as Google Terms of Service,
Terms of Service for Android-powered Phones, and much more
pertinent information as a reference. Read the information and
terms, then press
• Device name: displays the phone's model name.
• Model number: displays the phone's model number.
• Android version: displays the android version loaded on this
handset.
• Baseband version: displays the baseband version loaded on
this handset.
• Kernel version: displays the kernel version loaded on this
handset.
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to return to the Settings menu.
• Build number: displays the software, build number.
• 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.
Note: Baseband, kernal and build numbers are usually used
for updates to the handset or support. For additional
information please contact your AT&T service
representative.
Software Update
The AT&T Software Update feature enables you to use your
phone to connect to the network and upload any new phone
software directly to your phone. The phone automatically
updates with the latest available software when you access
this option.
1. From the Home screen, tap
More About device
2. Tap Check for updates.
3. At the AT&T Software update prompt, tap OK to
continue.
Settings
Software update.