What is the Function of 3uTools?

A lot of new users may not know much about 3uTools. Here, 3u Team brings an all-round introduction of 3uTools with details.

How to Restore Accidentally Deleted Photos From iPhone?

Mistaken deletion of your saved photos on an iPhone could be a disaster in your life.

How to Restore iPhone Data From An 3uTools/iTunes Backup?

You can restore 3uTools/iTunes backups to your iPhone at any time.

How to Back up and Restore Your iPhone Apps Using 3uTools?

Many users want to back up their apps, but how to back up iPhone apps in 3uTools? And how to restore?

How to Transfer iPhone Contacts to Android Device?

​Can you migrate your iPhone contacts to Android device and how to?

How to Transfer Contacts From an Old iPhone to a New iPhone?

You've got a new iPhone - great! Now all you need to do is transfer all your old contacts and numbers to your new iPhone.

Can’t Restore Backups After Downgrading iPhone From iOS11 to iOS10.3.x?

Backups in higher iOS version are not supported to restore them to lower iOS version due to iDevice’s system limitations.

Solution for Errors after Downgrading to iOS 10.3.x from iOS 11

We wrote a tutorial to downgrade before, but according to many users, they meet different problems after downgrading.

How to Manage Icon in 3uTools?

3uTools V2.12 added a new feature in Toolbox section, users are able to use this function to change the layout of your iDevice's screen.

Jailbreak Tweak Doesn’t Work After iPhone Is Rebooted?

​After jailbreaking your iDevice, you may meet this problem that jailbreak tweak doesn’t work after iPhone is rebooted.

How to Associate IPA Files on iPhone Using 3uTools?

An .ipa file is an iOS application archive file which stores an iOS app. Each .ipa file includes a binary for the ARM architecture and can only be installed on an iOS device.

How to Transfer Video From Laptop to iPhone Using 3uTools?

It's possible that you can transfer your video from your windows PC to your iPad or iPhone?