How do I back up to external harddrive?

JacobGolden85 Said:

"How do I back up to external harddrive?: I need help backing up my iPhone to an external drive! Help"

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Have a Mac? Back up your iPhone to your Mac, and then back up your Mac with Time Machine to the external drive.

JacobGolden85 wrote:

I need help backing up my iPhone to an external drive!

Help

you don't it's either itunes or icloud.