You Can Try iOS 11 Right Now
If you want to get off the iOS 10.3.3 update you can downgrade to iOS 10.3.2 or you could test out iOS 11 on your iPhone 6 right now.
Apple's iOS 11 beta is available for all iPhone 6 and iPhone 6 Plus models and it's available for free via the company's Beta Software Program.
While it's tempting, know there are numerous bugs plaguing iPhone 6 and iPhone 6 Plus users testing the latest iOS 11 beta. If your iPhone 6 is your daily driver, approach with caution.
If you're interested, go ahead and take a look at our reasons to and not to install iOS 11 beta on your phone right now.
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