Learn how to downgrade iOS 26 to 18 without losing data: follow this step-by-step guide to learn four methods for safely switching back to iOS 18.

Apple has released two software updates to iOS 18.6. Since the iPhone software update has shipped without issue, and ...

I upgraded from iOS 18 to 26, but the battery drain on iOS 26 is fast, and the lag is terrible. I want to know how to downgrade from iOS 26 to 18.