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How to Recover Lost All data on iPhone After Update to iOS 17?

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"I chose to update my iPhone to iOS 17 today morning. However, all data in my phone disappeared after the update. Is there any chance to restore it? My friends told me that usually data will not be deleted during updates."

- from Apple Community

Have you ever encountered the same question similar to above - you lost all data on iPhone after update? If the answer is yes, this article is for you. By reading this guide, you can know if an iPhone update erased everything, why iPhone lose data when updated, and how to get the lost data back. So, please read on.

 

Part 1. FAQs on Lost All Data on iPhone After Update

Here are some frequently asked questions about lost all data on iPhone after the update:

Q1. Will iOS upgrade erase my data?

Normally, an iOS update will not erase your data. However, if something unexpected happens during the update process, such as a power outage or a software error, it can lead to data loss.

Q2. Why did I lose all my data after I updated my iPhone?

Data loss can be due to a variety of reasons, including software conflicts, insufficient storage space, or unexpected interruptions in the update process. All of these factors can lead to incomplete updates, resulting in data loss.

Q3. How to avoid data loss in the future when I update my iPhone?

An important step is to make a backup before updating. You can use iCloud or iTunes to create a backup of your device so that you can recover your data even if something goes wrong during the update process.

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Part 2. How to Recover Lost All Data on iPhone After Update

I just updated my iPhone and lost everything; what should I do? Can I get the lost data back? Sure. Here are three ways that can help you to recover your lost data whether you have or not have a backup. Let's go on.

Method 1. How to Restore iPhone After Update via Coolmuster iPhone Data Recovery

When referring to data recovery, the first thought that comes into my mind is the iPhone data recovery software. There are many choices in the market, but the most popular one is Coolmuster iPhone Data Recovery. It is a powerful tool that can help you restore deleted or lost files from your iPhone with or without backup.

It has three recovery methods: recovery from iPhone, iTunes backup, and iCloud backup. Compared with the official methods of iCloud and iTunes, it offers selective recovery. You can choose the file you want to recover, not the whole backup.

Top features of Coolmuster iPhone Data Recovery:

  • Recover data from iPhone with or without backup.
  • Three recovery methods: Recover from iPhone, Recover from iTunes Backup, and Recover from iCloud Backup.
  • Support many file types, including contacts, messages, call logs, photos, and so on.
  • Provide a preview function before restoration.
  • Work on the latest iOS 17 and iPhone 15.

Here is how to restore iPhone after update using iPhone Data Recovery:

01Download and install this software on your computer. Once done, launch it and choose the "iOS Recovery" module. Then, connect your iPhone to your computer using a USB cable.

02Once the software detects your devices, tap the "Trust" on your iPhone to go on.

trust your device

03After successfully connecting, you will see the main interface as follows. Choose the data type you want to recover and tap "Start Scan" to start the scan of your device.

select the data you want to recover to scan

04After finishing scanning, all the data will be displayed, including the deleted and existing. Select the details you want to recover and click the "Recover to Computer" button to start the recovery progress.

how to restore iphone after update via iphone data recovery

Further Reading:

iPhone Notes Disappeared After Update: Troubleshooting Tips and Solutions

17 Optional Methods to Find the Videos Disappeared from iPhone Back

Method 2. How to Recover Lost Data After iPhone Update from iTunes Backup

If you don't want to download the third-part software, you can use iTunes to restore your data. But it's important to note that this way will overwrite your data. To do this, follow the steps below:

Step 1. Make sure you have an iTunes backup. If you don't have one, back up your iPhone to iTunes first.

Step 2. Open iTunes and connect your iPhone to your computer.

Step 3. Wait for iTunes to identify your device. Once identified, click the device icon.

Step 4. Located on the "Summary" pages, then choose "Restore Backup".

how to restore iphone after update from itunes backup

Method 3. How to Restore Lost Data After iPhone Update from iCloud Backup

If you don't want to use a computer and you have backed up your iPhone to iCloud, it's a piece of cake to restore the lost data on your iPhone. However, this method will delete everything on your iPhone, so when you take action, back up your iPhone first. The following are the specific steps:

Step 1. Open the "Settings" app on your iPhone. Negative to "General" > "Reset" > "Reset all Content and Settings".

erase your iphone

Step 2. Wait for your device to erase. Once done, you will see the welcome screen. Follow the screen introduction to set up until you see the "Apps & Data" screen.

Step 3. Choose the "Restore from iCloud Backup" option and sign into your iCloud account.

how to restore iphone after update from icloud backup

Step 4. Select the latest backup from the list and then wait for the restoration to complete.

Note: If you don't want to restore the whole backup, you can use Coolmuster iPhone Data Recovery software mentioned in method 1 to selectively restore your iPhone.

Conclusion

If you lost all data on iPhone after update, you don't need to worry anymore. According to these methods above, you can easily restore your lost data easily. As far as I'm concerned, Coolmuster iPhone Data Recovery is the best choice compared with the official methods. You can download it and try it by yourself. I believe it will not disappoint you.

Related Articles:

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What to Do When My iPhone's Lost & How to Recover Data from Lost iPhone

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