英语新闻阅读 slowing down older iPhones

英语新闻阅读 slowing down older iPhones 　The pany says the practice targets problems -- like unexpected s

英语新闻阅读slowingdownolderiPhones Thepanysaysthepracticetargetsproblems--like unexpectedshutdowns--causedbyagingbatteriesorcold conditions. Anewbatterycangoalongwaytowardmakingyour phonefeellikenew.Butunlessyou'reskilledatworking withtinyelectronics,hireaprotodothework. IfyouthinkyourolderiPhoneseemstorunmore slowly,you'renotcrazy. AppleonWednesdaysaidasoftwarefeaturereleased lastyearmakesyourphoneoperatemoreslowlytooffset problemswithitsaginglithiumionbattery.Asbatteries getolder,theydon'tholdtheirchargesaswellasnewer batteries,andcanhaveworseproblemswhenthechargeis loworthetemperatureiscold. Theagingbatterymeansyourphonecouldhavetrouble operatingormightunexpectedlyshutdown,ashappenedto theiPhone6and6Slastyear.Theprocessorsinthose deviceswantedtohitfasterspeeds,buttheirbatteries couldn'thandlethedemand,promptingsomephonestosimply switchthemselvesoff. Toaddressthat,Apple'siOSsoftware,startingwith lastyear'siOS10.2.1,incorporatedbetterpower managementcapabilities,thepanysays.Theoperating systemslowsdownyourdevicetopreventitfromshutting