

( Note: If you are stuck and don't know how long does it take to backup iPhone to iCloud, this post may help you.)

Next, this article will show you how to fix it. Usually, iCloud backup not working probably is caused by not enough iCloud storage, unstable internet connection, the low iOS system, or hardware issue.

And I guess the reason why you come to here is to know how to fix iCloud backup failed. So once your iCloud backup not working, it really is an annoying thing. Is it a bug of iOS 11.4? How can I do to fix iCloud backup not working?”Īs we all know, iCloud backup is a convenient backup service offered by Apple company, as long as your iPhone connects to Wi-Fi, it would automatically back up for you anywhere and anytime. With a 17 day estimate I'm guessing you must be using a TimeCapsule.“How can I do to fix iCloud backup not working? I have updated my iPhone X to the iOS 11.4, but recently, I received a message that said it hadn’t backed up over the last two weeks. For all the advantages that a TimeCapsule appears to have, this alone was enough to make me rethink the idea. If your connection speed isn't good it gets worse. This can take a very long time.ģ) backing up over WiFi to a networked drive or TimeCapsule is the slowest backup method and when you have lots to back up it can take a very long time. Letting more than a couple days between backups elapse isn't a good idea to begin with - who wants to try and redo 3 days of work - but it also seems to take longer than three daily backups.Ģ) when your backup drive becomes too full, TimeMachine must 'look through' the oldest files and delete enough to make room for the newer files. How long TimeMachine will take is a function of: 1) how frequently you back up, 2) how much free space the backup drive has, and 3) how the drive is connected to the computer.ġ) the longer you wait between backups increases the data that has to be backed up and it also increases the preparation time.
