You Can't Downgrade to iOS 10.3.2
If you aren't enamored with iOS 10.3.3's performance on your iPhone 6 or iPhone 6 Plus we've got some bad news for you. You're stuck.
Apple is no longer signing off on iOS 10.3.2 which means you can no longer drop back down to the previous iOS 10 update in an effort to improve your device's performance. You can't drop back to anything older than iOS 10.3.2 either.
This is a permanent change and Apple won't bring back iOS 10.3.2 or any of its older iOS updates. If you're on iOS 10.3.3 and you're dealing with issues, you're on your own until the next iOS update arrives.
For more on downgrade process, please take a look at our guide. It'll take you through the most important things you need to know for next time.
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