43
Updating Software
■ Cautions for use
•
Theproductdownloadssoftwareautomaticallyandupdates
itwhennecessary(exceptforOSupdate).
•
Chargetheproductadequatelybeforeupdatingsoftware.If
theremainingbatterylevelisloworbecominglowwhile
updateisinprogress,softwareupdatemayfail.
•
Checkthesignalreception.Inaplacewherethesignal
receptionispoor,softwareupdatemayfail.
•
Thoughthedatastoredontheproductsuchascontacts,
mails,stillimages,musicdata,etc.willnotbechanged
evenafterupdatingsoftware,theinformationyouspecified
maybeinitializeddependingonupdatedcontents.Note
thatthedatamaynotbeprotecteddependingonthe
statusofyourmobilephone(e.g.malfunction,damage,
gettingwet,etc.).Also,youarerecommendedtobackup
yourdatabeforeupdatingsoftware.
•
Ifsoftwareupdatehasfailedorstopped,performthesame
procedureagain.
•
Whenyouturnthepoweronforthefirsttimeafterupdating
software,operationsmaybeslowforseveralorseveral
tensofminutesduetoupdatingthedata.Thetimefor
updatingthedatavariesdependingontheamountofdata
ontheproduct.Donotturnthepoweroffuntiloperation
speedbecomesnormal.
•
Whileyouareusingtheproductoverseas,softwareupdate
maynotbeavailable.
•
Donotmovetheproductwhilesoftwareupdateisin
progress.
When software update is not available, etc.
•
Ifsoftwareupdatehasfailed,youmaynotoperatethe
product.Inthiscase,contactRepairandDeliverySupport
Center.
•
Fordetails,referto"取扱説明書詳細版(FullInstruction
Manual)"(Japanese).
■ Downloading and updating software
Theupdatesoftwarecanbedownloadedfromthesettingsmenu
oftheproductdirectly.
1
In the Home screen, slide the screen up → [Settings]
→ [System] → [System update]
Afterthat,followtheonscreeninstructions.