This tutorial to back up with iCloud, Tap the settings icon on your phone and select your user name.

Next, select iCloud, then iCloud backup and toggled it on.

If it is off, then select back up.

Now, if you leave iCloud, backup on your phone will back up your files daily as long as you're on WiFi and connected to a battery source.

If you have run out of iCloud storage, you will be prompted to upgrade your storage space to back up your iPhone on an external hard drive, you'll need to make sure that your phone is already backed up to your computer.

Here's how to back up the files on a Mac.

First, find the backup files.

Click the Spotlight Search button, which can be found on the upper right hand corner of the finder window, or press command shift G together with the finder window open and copy in the following text.

We've also included this text in the description below, so you can copy it that will take you to the folder where your backups are stored.

Now that you've found where your backups air hidden, you can copy them to an external drive and delete the ones on your computer.

Make a copy of the folder and drag that over to your external hard drive to prevent corrupted data.

Apple advises copying the entire folder.

No, you can delete your copy.