Owner's Manual

14
Important notice
Please read this before you start using your phone!
Pleasechecktoseewhetheranyproblemsyouencounteredwithyourphonearedescribed
inthissectionbeforetakingthephoneinforserviceorcallingaservicerepresentative.
1. Phone memory
Whenthereislessthan10%ofspaceavailableinyourphonememory,yourphonecannot
receivenewmessages.Youneedtocheckyourphonememoryanddeletesomedata,such
asapplicationsormessages,tomakemorememoryavailable.
To uninstall applications:
1 FromtheHomescreen,tap >Appstab(ifnecessary)>Settings >Apps.
2 Onceallapplicationsappear,scrolltoandselecttheapplicationyouwanttouninstall.
3 TapUninstall,thentapOKtoconfirm.
2. Optimizing battery life
Extendyourbattery'slifebetweenchargesbyturningofffeaturesthatyoudon'tneedto
haverunningconstantlyinthebackground.Youcanmonitorhowapplicationsandsystem
resourcesconsumebatterypower.
Extending your phone's battery life:
• Turnoffradiocommunicationswhenyou'renotusing.IfyouarenotusingWi-Fi,
BluetoothorGPS,turnthemoff.
• Reducescreenbrightnessandsetashorterscreentimeout.
• TurnoffautomaticsyncingforGmail,Calendar,Contactsandotherapplications.
• Someapplicationsyouhavedownloadedmayreducebatterypower.