How To Fix Your iPhone Can't Be Backed Up
CheckyouriCloudstorage.InsufficientiCloudstorageisoneofthemostcommonreasonsforafailedbackup.EveryiPhoneusergets5GBof ...,RemoveappsfromiCloudbackups.TomakespacefromiOSapps,gotoSettings→[yourname]→iCloud→ManageStorage→Backups→[yourdevice].,Checkif...。參考影片的文章的如下: