It is common to see that iTunes backup couldn’t be completed or you can’t restore from a backup after you downgrade the iOS system. The new features of iOS 11 should be the important highlight, so many people may like to experience it on their phone. However, there are still some bugs that Apple haven't tested, so when people meet some issues they are likely to downgrade to iOS 10.3.2 or former.
See also: Top 10 iOS 11 update problems and solutions
After the iOS downgrade, how to restore their iPhone backup to their phone should be the most difficult question. Due to some restriction of iTunes or iCloud, you can't easily restore your iPhone backup easily, so here I'd like to introduce you some effective tool which allows you to restore selected files from iPhone backup after the iOS downgrade, and show you the easiest way to archive iPhone backup.
If you have downgraded and have synced data backup on iTunes or iCloud, you can use iPhone Data Recovery to selectively restore data from iTunes or iCloud backup. On the other hand, if you did not downgrade but want to downgrade, you can backup your iPhone with iOS Data Backup & Restore. And then downgrade your iPhone. After that, you can use the same software to retore specific files from the previous backup!
After iOS downgrade: how to restore iPhone backup selectively via iPhone Data Extractor?
Before iOS downgrade: Backup and restore iPhone with iOS Data Backup & Restore
iOS Data Recovery will be the best choice for you to restore data from backup files without limitation. And there are two modes for you choose which from iTunes backup extractors and iCloud backup extractors.
Step 2 Select "Recover from iTunes backup file", then you'll find a list of all the available backup files of your iTunes archive, just choose the one you want based on its date of creation.
Step 3 Once you choose the backup file you want to retrieve, select it and click on "Start Scan."
Step 4 After the scan process is finished, you can go through all the data, then just view your data and choose the data you need to restore and click on "Recover".
One-click restore iPhone from iTunes backup after downgrade:
(Like you did for the iTunes backup)
Step 2 Choose "Recover from iCloud Backup Files", and you'll have to enter your iCloud ID and password.
Step 3 After doing that, you can go through all your iCloud backup files, then you need to view and choose the files you want to restore, and click on "Download."
Later you'll be asked to select amongst different types of files in a pop-up window. This helps you narrow down the exact files you want to retrieve so you don't waste too much time downloading the files. Once you're done, click on "Scan."
Step 4 Now you'll find all the data in a separate gallery, just select the files you'd like to recover, and then click on "Restore to Device."
One-click to restore iPhone from iCloud backup after downgrade:
iOS Data Backup & Restore to one-click backup before downgrade and restore your data after the iOS downgrade.
By this tool, you can conveniently save iPhone data before the downgrade, and after you save the data and downgrade, you can use the same program to selectively restore iPhone data with ease.
Key features:One click to backup the whole iOS device to your computer.
Allow to preview and restore any item from the backup to a device.
Restore iOS backup with no iOS version limitation
Supported on iPhone7/7 Plus/SE/6/6 Plus/6s/6s Plus/5s/5c/5/4/4s that run iOS 11/10.3.2/10.3.1/10/9.3/8/7/6/5/4 etc.
iPad Pro, iPad Air 2, iPad Air 2, iPad mini 4, iPad mini 2, iPad 4, iPad 3, iPad 2
iPod Touch, iPod Nano, iPod shuffle, iPod mini, iPod Classic
Compatible with iOS 11
How to Backup your iPhone Data before DowngradeStep 1 Download and launch iOS Data Recovery software on your computer, then select "Data Backup & Restore". And Connect your iOS devices to the computer.
Step 2 The program will detect your devices automatically, then you'll find a list of the file types that you would like to backup, such as Contacts, Messages, Calendar etc. Choose the ones you'd like to backup and then select "Backup".
Then just wait a few minutes and your data will be backed up safely.
How to restore iPhone from backup after iOS downgrade
On the left side, you can check the list of file types, and just choose the files types or one item to restore by clicking on "Restore to Device" or "Export to PC".
One-click Backup and Restore your iPhone data: