What does it mean to restore iPhone from backup?

Related questions

1. Can I restore iPhone from older backup?
2. How long does it take to restore iPhone?
3. How do I access my iCloud backups?
4. Can you restore an iPhone after setting it up as new?
5. When restoring iPhone from backup what password is it asking for?
6. Where are my iPhone backups?
7. How do I access old iCloud backups?
8. Can you backup iPhone after setting up as new phone?
9. Can you stop restore iPhone?
10. Can you recover iPhone data after restore?

Tags

1. #restore
2. #saved
3. #itunes
4. #backup
5. #means
6. #reloading
7. #previously
8. #taking
9. #phone
10. #icloud
11. #restoring
12. #iphone
13. #other