Sharp AQUOS Crystal

Basic Operations 79
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.