How do you backup iPhone when there is not enough storage?

Related questions

1. Can you cancel iCloud storage plan?
2. Do you pay for iCloud backup?
3. Why is iCloud not backing up?
4. Is 32gb a lot of storage?
5. How do I keep photos on iCloud but not on phone?
6. Are photos deleted from iCloud when deleted from phone?
7. How much is iCloud Storage UK?
8. Is iCloud storage the same as iPhone storage?
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10. Is 256gb storage enough?

Tags

1. #storage
2. #toggle
3. #manage
4. #icloud
5. #iphone
6. #under
7. #device
8. #settings
9. #heading
10. #choose
11. #select
12. #example
13. #backup