Getting Started Basic Operations 43
4. Usethe2x2gridtocreateasequenceofknocks(ortaps)tosetyourknockcode.
TounlockthephoneusingKnockCode:
n Whilethescreenisoff,tapthesamesequenceyouestablishedanywhereonthescreen.The
homescreenwillbeaccesseddirectly.
Update Your Phone
Fromtimetotime,updatesmaybecomeavailableforyourphone.Youcandownloadandapply
updatesthroughtheSettings>Generaltab>System updatesmenu.
Software Update Cautions
During update:Thephonecannotbeuseduntilthesoftwareupdateiscomplete.Itmaytake
timetoupdateyourphone’ssoftware.
Signal during update:Updateyourphonewheresignalreceptionisgood,anddonotchange
locationduringtheupdateprocess.Makesurethebatteryisadequatelychargedbefore
beginninganupdate.Aweaksignalorlowbatteryduringanupdatemaycausetheupdatetofail.
Anupdatefailuremaydisablethephone.
Other functions during update:Otherphonefunctionscannotbeusedduringasoftware
update.
Update Your Phone Software
Youcanupdateyourphone'ssoftwareusingtheSystemUpdateoption.