Samsung SPH-L720ZKASPR - Manual (Page 183)

 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.
About Device Settings
View information about your device, including status, legal information, hardware and software
versions, and a tutorial.
1. Press and tap > Settings > More.
2. Tap About device, and then tap items for more details:
 Software version: View your phone’s software version.
 Hardware version: View the hardware version of your device.
 Status: View information about your device’s current status.
 Legal information: Display open source licenses, Google legal information, a
privacy alert, and configure license settings, including your DivX® VOD registration.
 Device name: View your device’s name, and enter a new name if desired.
 Model number: View your device’s model number.
 Android version: View the firmware version of your device.
 Baseband version: View the baseband version of your device.
 Kernel version: View the kernel version of your device.
 Build number: View the build number of your device.
 SELinux status: View your device’s current status.
 Secure boot status: View your device’s secure boot status.
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