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

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

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.

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

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

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.

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

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.

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

If you have turned iPhone’s two-factor authentication on, then you can’t bind Apple ID using 3uTools successfully.

Deleting old backups is not as difficult as you might think. With 3uTools, you can delete the older backups once and for all.

If you want to restore deleted call history, what should you do? This tutorial aims to show you how to view and extract call history from 3uTools backups.