How to restore your iPhone using iCloud backups and your MacBook
Step1:OpentheSettingsappandtaponyournameatthetoptoopeniCloudsettings.·Step2:Tap'iCloud'andthen'iCloudBackup'.·Step3:Switchon' ...,HowtorestoreanewiPhonefromiCloudbackup·GotoSettings>General>Reset.·TapEraseAllContentandSettings.·Gothroughthesetup ...。參考影片的文章的如下: