Can you downgrade iOS?

Related questions

1. Is there jailbreak for iOS 12.1 2?
2. Does iOS 12 increase storage?
3. How do I revert to an older version of iOS?
4. Why does my iOS take up so much space?
5. How much space does iOS 12.2 take up?
6. Why is my iOS Update not installing?
7. Does iOS 12 take up storage?
8. When did iOS 12.2 release?
9. Can iOS 12.1 be jailbroken?
10. Does iOS 12 have Animoji?

Tags

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2. #unreasonably
3. #further
4. #currently
5. #which
6. #previous
7. #still
8. #could
9. #servers
10. #backup
11. #downgrading
12. #signing
13. #apple
14. #while
15. #older
16. #possible
17. #doesn
18. #encourage
19. #version
20. #recent
21. #running
22. #unfortunately