How to Upgrade iDevice to iOS10.3 Beta 7 Without Data Loss? - 3uTools

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How to Upgrade iDevice to iOS10.3 Beta 7 Without Data Loss?

03/17/2017

4935

iOS 10.3 beta 7 is now available for download, and it’s available to both registered developers as well as public testers. Apple hasn’t announced when iOS 10.3 will be released to the public, but given that we’re now on the seventh beta release, it feels like a public rollout isn’t far off. Stay tuned.

Step1: Download and install the latest 3uTools on your PC. Connect your iPhone to PC using the USB cable. After it’s connected, please click Flash & JB → click Easy flash.

Step2: As shown in the following figure, please select the firmware 10.3 beta7 → choose the item Retain User’s Data While Flashing → click Flash. (If you’ve downloaded the firmware, you need to import it to your PC first, and then flash your iPhone).

How to Upgrade iDevice to iOS10.3 Beta 7 Without Data Loss?

Step3: Keep a good connection between iDevice and PC, and wait until this process is completed. Don’t forget to activate your iPhone after flashing.

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3uTools lets you manage, customize, and enhance your iPhone or iPad with ease

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3uTools

Win 64-bit For this device

V9.0 2025-11-11

Win 32-bit For this device

V9.0 2025-11-11

3uTools

Intel Chip How to Identify Chip Type

V9.0 2025-12-02

Apple Silicon

V9.0 2025-12-02

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.

3uTools

deb file

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rpm file

V3.01 2025-11-20

Windows

iOS

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TV

3uAirPlayer

Win 64-bit For this device

V6.0.2 2025-11-19

Win 32-bit For this device

V6.0.2 2025-11-19

iOS Device Mirroring (No App Required)

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

3uAirPlayer TV V1.0.18

2025-11-28

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.