Samsung Galaxy Note 4 - Page 695

6.UnlocktheGalaxyNote4asusual.Forexample,swipethescreenandthentypeyourpasscode.
ASoftwareUpdatescreendisplays,confirmingthatthedevicehasbeenupdatedsuccessfully.
7.TapOKtoclosethescreen.YoucanthenresumeusingyourGalaxyNote4normally.
OptimizingtheBattery
ThebatteryinyourGalaxyNote4isalithium-ionbatterythatprovidesgoodbatterylifeaslongasyou
takecareofit.YoucanchangethewayyouuseyourGalaxyNote4toprolongthebatterylifesothat
thebatterylastslongenoughforyoutousethephoneallday.
CarryingaSpareBattery
OneofthegreatthingsabouttheGalaxyNote4ishoweasilyyoucanremovethebackand
changethebattery.Giventhisfeature,youmightprefertobuyandcarryasparebatteryinstead
ofscrimpingondisplaybrightnessandphoneusage.Whenyourcurrentbatteryrunsout,youcan
powerofftheNote4,popinthesparebattery,andrestartitinlessthanaminute.
Youcanalsobuyhigher-capacitybatteriestogetlongerbatterylife.Someofthesebatteriesfit
insidethebatterycompartmentandoffermodestlyhigherbatterycapacity.Othersarelargerand
includeacustomback,orcustomcase,fortheGalaxyNote4.