User guide

Settings 185
System Update
UseSystemupdateoptionstoupdateyourphone’sinternalsoftware.
1.
Press andtap >Settings>General.
2. TapSystem Updatetousetheseoptions:
l Update:Checkforupdatesfromthesystemserver.
l Auto update:Whenenabled,yourphonewillautomaticallycheckforupdatesperiodically,
regardlessofthetypeofnetworkitisconnectedto.
l Wi-Fi only:Whenenabled,yourphonewillonlydownloadsystemupdateswhenyouare
connectedtoWi-Fi.
l Update PRL:DownloadandthelatestPreferredRoamingList(PRL),usedbyyourphone
toaccessthenetwork.
l Update Profile:Updatetheuserprofilerelatedtoyourwirelessserviceaccount.Ifyou
choosetochangeyourusernameonline,usethisoptiontoupdatetheusernameonyour
phone.
l UICC Unlock:Unlockyourdevice’sUniversalIntegratedCircuitCard(SIMcard).
About Device
Viewinformationaboutyourdevice,includingstatus,legalinformation,hardwareandsoftware
versions,andatutorial.
1.
Press andtap >Settings>General.
2. TapAbout device,andthentapitemsformoredetails:
l Software version:Viewyourphone’ssoftwareversion.
l Hardware version:Viewthehardwareversionofyourdevice.
l Status:Viewinformationaboutyourdevice’scurrentstatus.
l Legal information:Displayopensourcelicensesandlicensesettings,includingGoogle
info.
l Device name:Viewyourdevice’sname,andenteranewnameifdesired.
l Model number:Viewyourdevice’smodelnumber.
l Android version:Viewthefirmwareversionofyourdevice.
l Baseband version:Viewthebasebandversionofyourdevice.
l Kernel version:Viewthekernelversionofyourdevice.
l Build number:Viewthebuildnumberofyourdevice.