TUTORIALS
How to Use iTunes Utility in 3uTools?
How to Use iTunes Utility in 3uTools?

One of most important updates in 3uTools V 2.19 is that we have added iTunes Utility in Toolbox. This tutorial aims to show you how to use it.

3u Tutorials
2018-02-03 31633
[Fix] Failed to Import Ringtone/Music/Video with 3uTools?
[Fix] Failed to Import Ringtone/Music/Video with 3uTools?

Check if your PC has installed iTunes. if yes, try to restart your iOS device and import again.

3u Tutorials
2018-01-30 32284
How to Search Message in 3uTools Backup Viewer?
How to Search Message in 3uTools Backup Viewer?

3uTools V 2.19 has been released for several days, have you experience the latest update? This tutorial will show you how to quickly search a message in 3uTools backup viewer.

3u Tutorials
2018-01-16 17818
How to Downgrade iPhone 4s, iPad 2 From iOS 9.3.5 to iOS 6.1.3 and iOS 8.4.1?
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.

3u Tutorials
2018-01-16 73927
How to Restore Contacts / Notes From Damaged Backup Files?
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.

3u Tutorials
2018-01-15 20197
What’s New in 3uTools V2.19?
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.

3u Tutorials
2018-01-12 12819
How to Delete Wallpapers downloaded from 3uTools?
How to Delete Wallpapers downloaded from 3uTools?

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

3u Tutorials
2018-01-08 8513
Can't Open HEIC Photos on iOS 11?
Can't Open HEIC Photos on iOS 11?

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

3u Tutorials
2017-12-20 7750
New Features of 3uTools V2.18
New Features of 3uTools V2.18

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

3u Tutorials
2017-12-19 14948
Downgrade iPhone from iOS 11.2 to iOS 11.1.2 in 3uTools Pro Flash Mode
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.

3u Tutorials
2017-12-12 14578
How to Solve Firmware Download Error on 3uTools?
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.

3u Tutorials
2017-12-06 71100
How to Downgrade iPhone From iOS 11.2 to iOS 11.1.2/iOS 11.1.1?
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.

3u Tutorials
2017-12-04 9896