Downgrade Your iPhone from iOS 11.2.5 Beta to iOS 11.2 Without Losing Data - 3uTools

TUTORIALS

Downgrade Your iPhone from iOS 11.2.5 Beta to iOS 11.2 Without Losing Data

01/08/2018

9191

You can downgrade any beta versions on iOS 11.2.5 to iOS 11.2 if you want. This tutorial aims to show you how to downgrade to iOS 11.2 without losing data.

Downgrade Your iPhone from iOS 11.2.5 Beta to iOS 11.2 Without Losing Data

Note: You are suggested to back up your important data on 3uTools before downgrading.

Downgrade Your iPhone from iOS 11.2.5 Beta to iOS 11.2 Without Losing Data

Step1: Connect your iDevice to PC using the USB cable and launch 3uTools on your PC.

Step 2: Click "Flash & JB" -> "Easy Flash". 3uTools will show you the matching firmware for your iOS device automatically in this section. Select the iOS 11.2 (or firmware you wish to downgrade to). Then click "Flash".

Downgrade Your iPhone from iOS 11.2.5 Beta to iOS 11.2 Without Losing Data

Step3: Remember to keep a good connection between iDevice and PC, and then just wait patiently till this process is finished. The whole flashing process needs 3~8 minutes in general.

Downgrade Your iPhone from iOS 11.2.5 Beta to iOS 11.2 Without Losing Data

Step4: Your iOS device will restart automatically after that, then all iPhone data are retained on your iOS 11.2.

Downgrade Your iPhone from iOS 11.2.5 Beta to iOS 11.2 Without Losing Data

We also made a video guide on Youtube:

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3uTools

Intel Chip How to Identify Chip Type

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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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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.