It can be used on a Windows computer, as well as a Mac.
How to back up your iPhone to an external hard drive?
This post shows how to complete that step by step.
However, this tool is not perfect.
According to users, it sometimes goes wrong, especially iTunes backup.
Perhaps you are also one of them.
How can you stop your unit from saying backup session failed?
Is it easy to fix?
Try these solutions listed in the following part now.
If you are using an iPhone, you may come across the error of iCloud backup failed.
This post shows how to fix this error.
To update iTunes, you should open iTunes, go toHelp > Check for Updates.
To update Windows, go toSettings > Update & Security and Check for updates.
To update macOS, you might navigate toSystem Preferences > Software Update > Update Now.
Why cant I update my Mac?
Based on different antivirus software, the operations are different.
Just search for ways online and do this work.
To remove the alert, you’re able to choose to rename or delete old backups.
Resetting the Lockdown folder can solve your issue.
This folder is used to save the certificate from your unit to let iTunes read your iPhone.
How to reset the iTunes Lockdown folder to grant permission again?
Exit iTunes and disconnect your iPhone from a computer and then follow the prompts.
Hope this post is helpful to you.
