If you find yourself with lost data from the St@sh app after upgrading to iOS 11, the iPhone Backup Extractor can help you to recover your data back. You will need an iTunes or iCloud backup created when the St@sh app was still present on your iPhone or iPad. If you don't have yet a backup and you still have the St@sh app installed on your device, then you can create a new backup.
Download and install the free version of iPhone Backup Extractor. It will automatically detect your iTunes backup and you will see it listed on the left side screen, like in the example from below:
Select the backup, go to App View tab and look for the St@sh app. All the available files for extraction for this app will be listed on the right side, like in this example: [screenshot:appview-stash.png]
With the free version you can extract only 4 files, but it will be helpful enough to see what you can get extracted. backup.
However, if your St@sh app data is only stored on your iCloud backup and creating a fresh iTunes backup is not a suitable option, you will need a Premium license to download and extract the data from your iCloud backup.
Just to be sure what iClouds backups you have available, you can download the iCloud app if you are using Windows (for Mac, the app should already be installed under System Preferences). Login to the app with your iCloud account, click on Storage and then click on Backups. All the backups found there will also be available in our software.