Apple released the ninth beta version of iOS 11 to developers and testers. Some iOS users guess that it is closer to the final iOS 11. And now you’re able to upgrade your iDevice to iOS 11 beta9 using 3uTools.
You’re always suggested to upgrade/downgrade iDevice via 3uTools Easy Flash, because we think 3uTools Easy Flash provides you the easiest and quickest way to upgrade or downgrade your iDevice.