Changing Your Settings 189About PhoneThis menu contains legal information, system tutorialinformation, and other phone information such as themodel number, firmware version, baseband version,kernel version, and software build number.To access phone information: Press ➔ and then tap(Settings) ➔ About phone. The followinginformation displays:• Status: displays the battery status, the level of thebattery (percentage), the phone number for thisdevice, the network connection, signal strength,mobile network type, service state, roaming status,mobile network state, IMEI number, IMEI SV,Wi-Fi MAC address, Bluetooth address, and Up time.• Battery usage: displays the applications or services(in percentages) that are using battery power.• Legal information: This option displays informationabout Open source licenses as well as Google legalinformation. This information clearly providescopyright and distribution legal information and factsas well as Google Terms of Service, Terms of Servicefor Android-powered Phones, and much morepertinent information as a reference.Read the information and terms, then press toreturn to the Settings menu.• Model number: displays the phone’s model number.• Android version: displays the firmware versionloaded on this handset.• Baseband version: displays the baseband versionloaded on this handset.• Kernel version: displays the kernel version loaded onthis handset.• Build number: displays the software, build number.Note: Firmware, baseband, kernel and build numbers areusually used for updates to the handset or support. Foradditional information please contact your T-Mobileservice representative.Software UpdateThe Software Update feature enables you to use yourphone to connect to the network and upload any newphone software directly to your phone. The phoneautomatically updates with the latest availablesoftware when you access this option. Press ➔ and then tap(Settings) ➔ Software update.The phone automatically updates the software(if available).