How to Identify Outdated 32-bit Apps on Your iPhone/ iPad?

How to identify outdated 32-bit apps which are installed on your iPhone and iPad.

Unable to Restart iPhone After Downgrading?

You may meet with such a situation that after you downgrade iPhone with data using 3uTools from a higher iOS version to a lower iOs version, your iPhone may not work normally. For instance, some apps can not work, or you can’t turn on your iPhone anymore.

How to Fix Unable to Download App?

Occasionally, users might be unable to download or install applications from App store with the following error message unable to download app.

How to Securely Back Up your iPhone to iCloud or iTunes?

It was probably prudent to make a backup of all of your iPhone's data before the shift to APFS with iOS 10.3 was applied

Messages App Get Crashed After Upgrading iDevice to iOS10.3?

Apple released iOS10.3 public version this Tuesday, iOS 10.3 is the third important update based on iOS 10.

How Can I Download 3uTools?

How to download 3uTools from your windows PC?

iOS 10.3 Features: How To Change App Icons

A few days into the iOS 10.3 update Apple customers are still finding some of the new perks the software has to offer.

How to Fix iDevice Stuck on “Verifying Update” During iOS 10.3 Update?

iOS 10.3 comes with great new features. 

10 Things You Should Know About APFS; Apple’s New File System

APFS is Apple's new file system that will make its way to all of their major platforms. But what's so special about it? Read on to find out.

How to Get iPhone Access Restrictions Passcode Back?

This tutorial is mainly introducing how to get iPhone access restrictions passcode back.

How Much Free Up Storage Space Will You Get By Installing iOS 10.3?

​While the feature enhancements of new OS updates generally take up more of your available storage

Upgrade iDevice to iOS10.3.2 Beta1 Using 3uTools

Apple today seeded the first beta of an upcoming iOS 10.3.2 update to developers, just one day after introducing iOS 10.3,