Downgrade iPhone From iOS11 Beta Version to iOS 10.3.3 - 3uTools

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Downgrade iPhone From iOS11 Beta Version to iOS 10.3.3

10/26/2017

7610

Apple today released the eighth beta version of iOS 11 to developers and testers. At present, iOS 10.3.3 is the only public firmware for iOS users. If you think iOS 11 beta versions are too buggy and unstable, this tutorial will show you how to downgrade your iPhone from iOS 11 beta version to iOS 10.3.3.

Downgrade iPhone From iOS11 Beta Version to iOS 10.3.3

* Download and install the latest 3uTools on your PC. When it’s completed, launch 3uTools -> connect your iPhone to PC using the USB cable. As shown below, 3uTools will recognize your iPhone automatically, from iDevice interface, you can view all the basic info of your iPhone.

Downgrade iPhone From iOS11 Beta Version to iOS 10.3.3

Before we start, you’re suggested to customized backup your iPhone’s data. If you’ve backed up your iPhone, go ahead.

* Click Flash & JB -> select firmware iOS10.3.3 -> click Flash. Don’t select the checkbox “Retain User’s Data While Flashing”.

Downgrade iPhone From iOS11 Beta Version to iOS 10.3.3

* Keep a good connection and wait patiently till this process is completed. Then your iPhone has been successfully downgraded to iOS10.3.3.

Downgrade iPhone From iOS11 Beta Version to iOS 10.3.3

Downgrade iPhone From iOS11 Beta Version to iOS 10.3.3

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Please use the 3uTools PC client to install the iOS client:

1、 Install either the Windows or Mac version of 3uTools on your computer

2、 Open the PC client and connect your device to the computer via USB cable

3、 After the connection is successful, wait for the computer to automatically install the mobile app for the device, or locate “Install Mobile App” on the computer and manually click to install.

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1、 Install 3uAirPlayer on the Windows PC

2、 Open Control Center and select Screen Mirroring

3、 From the list, choose your PC to start mirroring

4、 Or connect your iOS device to the PC via USB to begin mirroring

Scan to get "3uAirPlayer" App

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Download the TV installation package, copy it to a USB drive, insert it into your TV or set-top box, then select the file from the home screen to install.