iPhone App Data Lost after iOS Update? How to Fix

“I failed in upgrading my iPhone 7 plus to iOS 10.3.3, and after that I found some WhatsApp chatting history disappeared from my iPhone 7 plus. Is there any possible way to get them back?”

Some users may have tried to update to the new released iOS 10.3.3 or the iOS 11 public betas recently. But unfortunately, during or after the update, they lost some important data on their iPhone, just like what we listed above – the user find data lost from app on iPhone. So what if you face the similar problems, how can you get back lost app data from your iPhone?

In this article, we offer you one reliable recovery tool – iOS Data Recovery, to simply recover lost app data from your iPhone iPad, whether you have backup or not. Before starting, download and install this software on your computer.

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How to Recover iPhone App Data After iOS Update

Below we offer the tutorial on how to use iOS data recovery to recover lost app data. In contrast with iTunes and iCloud, the tool we use is simple and flexible. Because it won’t erase everything on your device, and even if you have no backups, it’s capable of retrieving something. Now follow us to have a try.

Step 1. Run this app on your computer, connect you iOS device to computer with data cable. This tool offers you 4 ways to recover iPhone data, here select “Recover from iOS Device” and click forward icon to have a try. (Of course, this tool can access your iPhone backups in iTunes and iCloud)

How to recover lost app data after iOS update failure

Step 2. After it scans your iPhone data, choose “App Data” and select the detailed items you plan to recover. Then click “To Computer” to extract lost app data to your computer.

Retrieve disappeared app data without backup

Besides app data, this tool also helps you retrieve other important data such as contacts, messages, notes and more data types from your iPhone iPad, whether you have backup or not.