Users Could Flash iOS10.3.3 Beta3 in 3uTools V2.12

TUTORIALS

07/03/2017

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Apple on Tuesday issued third betas of iOS 10.3.3, macOS 10.12.6, watchOS 3.2.3, and tvOS 10.2.2 to the developer community. iOS 10.3.3beta3 is also available in latest 3uTools V2.12.

Step1: Download and install the latest 3uTools on your PC. Before upgrading, you'd better backup your iDevice. Connect your iPhone to PC with an USB cable. Then head to "Flash & Jailbreak” section in 3uTools, click "Easy flash".

Users Could Flash iOS10.3.3 Beta3 in 3uTools V2.12

Note: If you want to retain the data, please select the option "Retain User's Data While Flashing".

Step2: Select the latest iOS 10.3.3beta3 on this page, and then click "Flash" button.

Users Could Flash iOS10.3.3 Beta3 in 3uTools V2.12

Step3: Keep a good connection between iDevice and PC, and then just wait until this process is finished.

Users Could Flash iOS10.3.3 Beta3 in 3uTools V2.12

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How to Identify Chip Type

1. Click the Apple icon in the top-left corner of the screen and select About This Mac.

2. Check the Processor or Chip field to determine if it is "Intel" or "Apple".

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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TV System Requirements: Android 7.0 or later

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.