How to view and delete old iPhone backups on iCloudClear some cloud space and delete those unnecessary backups!
Updated March, 2017: Updated steps for deleting iCloud backups in iOS 10.3 (iCloud's location in Settings has changed).
Let's face it: You don't much in the way of free storage with iCloud (5GB), and if you're paying for storage, then you want to use it for the important stuff — not a ton of backups that you really don't need.
What is an iCloud backup?
Why it's good to keep your iCloud backups
Why it's OK to delete iCloud backups
How to delete iCloud backups on your iPhone or iPad
How to delete iCloud backups on your Mac
What is an iCloud backup?
iCloud automatically backs up all of the data on your iPhone or iPad every day, so long as the device is connected to Wi-Fi, turned on, locked, and connected to a power source. This makes it easy to restore a device if you need to wipe it or set up a brand new iPhone or iPad with your existing data.
Here's what gets backed up to iCloud:
iTunes purchase history
Photos ...
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How to view and delete old iPhone backups on iCloud