Fix “the last backup could not be completed” iOS iCloud Backup Error

For iCloud users with automatic backups configured, the iPhone, iPad, or iPod touch will backup to iCloud every evening when connected to wi-fi. This usually goes without a hitch, but sometimes you may check the iCloud Backup settings to discover a vague message stating “The last backup could not be completed.” You may also see this backup failed error when trying to complete a manual iCloud backup from an iOS device too.
Given how important regular backups are, this error message can be annoying and distressing, but fortunately it’s usually quickly resolved with a few simple troubleshooting tricks.















