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How to Downgrade iPhone 4s, iPad 2 From iOS 9.3.5 to iOS 6.1.3 and iOS 8.4.1?

You can restore your iPhone 4s and iPad 2 back to iOS 6.1.3 in 3uTools immediately.

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How to Downgrade iPhone 4s, iPad 2 From iOS 9.3.5 to iOS 6.1.3 and iOS 8.4.1?

How to Restore Contacts / Notes From Damaged Backup Files?

If you still save the backup files on your computer, you can restore Contacts and Notes on 3uTools.

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How to Restore Contacts / Notes From Damaged Backup Files?

What’s New in 3uTools V2.19?

We just released the latest 3uTools V2.19​ to all of you. This new update brings several important functions to you, follow this tutorial to get more detailed info.

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What’s New in 3uTools V2.19?

How to Delete Wallpapers downloaded from 3uTools?

Here's the guide to delete wallpapers imported from 3uTools.

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How to Delete Wallpapers downloaded from 3uTools?

Can't Open HEIC Photos on iOS 11?

HEIC photo is a default setting on iPhone 7 and later iOS devices.

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Can't Open HEIC Photos on iOS 11?

New Features of 3uTools V2.18

Today V2.18 bings some new features creatively, here we simply introduce some useful functions for you.

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New Features of 3uTools V2.18

Downgrade iPhone from iOS 11.2 to iOS 11.1.2 in 3uTools Pro Flash Mode

But today we’re going to show you how to downgrade iPhone from iOS 11.2 to iOS 11.1.2 in 3uTools Pro Flash mode.

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Downgrade iPhone from iOS 11.2 to iOS 11.1.2 in 3uTools Pro Flash Mode

How to Solve Firmware Download Error on 3uTools?

Some users may meet download iOS firmwares error on 3uTools, even though the network connection is normal.

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How to Solve Firmware Download Error on 3uTools?

How to Downgrade iPhone From iOS 11.2 to iOS 11.1.2/iOS 11.1.1?

You Can Downgrade iOS 11.2 Back to iOS 11.1 or Earlier if you want. This tutorial aims to show you how to downgrade iOS 11.2 to earlier firmware, such as iOS 11.1, iOS 11.1.1, iOS 11.1.2.

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How to Downgrade iPhone From iOS 11.2 to iOS 11.1.2/iOS 11.1.1?

Download the Final iOS 11.2 in 3uTools

The following guide will help you download and install iOS 11.2 on your compatible iPhone, iPad or iPod touch device the right way.

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Download the Final iOS 11.2 in 3uTools

How to Securely Back up Your iPhone to iPad ?

This tutorial is mainly showing how to securely back up your iPhone to iPad.

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How to Securely Back up Your iPhone to iPad ?

How to Transfer Notes to iDevice Running iOS 11?

iOS 11 has been released for a period. But as a result of different file system of iOS 11, 3uTools does not support customized backup or migrate Notes.

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How to Transfer Notes to iDevice Running iOS 11?