User Guide

Basic Operations 76
2. TouchSystem updatestousethefollowingoptions:
l Update PRL:Download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.
Note: Ifyourdataservicesoraccountsyncingeverseemstogooutunexpectedly,usethisfeature
toreconnectwiththenetwork.
l Update Sharp software:Upgradetothelatestsoftwareavailableforyourphone.
IftheSystemUpdateAvailableicon( )appearsinthestatusbar,dothefollowing:
1.
LocatetheSystemUpdateAvailableicon( )innotifications.