iOS 9 was launched after Apple WWDC, although the latest version has both good and bad points, I believe that many users will love to upgrade iPhone or iPad to iOS 9.
Based on the experience before, typically there will be some problems happened during or after iOS update, for example, frozen up when update your iPhone to iOS 9, you might even lose data on the iOS devices.
While this isn’t something that happens frequently, it does happen, so the problem we need to solve is:
How to unfreeze your iPhone or iPad after iOS 9 upgrade
1. Hold down the Home button and Power button simultaneously for at least 30 seconds until you see the Apple logo.
2. If you can’t hard reboot your iPhone/iPad, there is a third-party tool named ReiBoot you can try, the software can fix your frozen iPhone or iPad by a few steps.
3. If your iPhone/iPad restart-loop or gets stuck on red iTunes logo, you need to restore your iOS devices.
When you get rid of the situation of frozen up, you might find that your iPhone data was gone, so now the problem is how to recover your iPhone or iPad lost data. If you have synced with iTunes before, you can recover lost data in iTunes, but if you don’t, you need to figure out some other ways.
How to recover iPhone lost data without backup after iOS update
If you have any backup, how to fix it? Don’t worry! You still have chances to get your lost iPhone data back, only need a iOS Data Recovery software. The current data recovery software can help you recover lost iPhone data directly from your iOS devices.
Before you recover your lost data on iPhone or iPad, you need to go through the setup process for iOS 9 update again. But the methods above guarantees that your frozen iPhone or iPad is fixed. In addition, you also fix the data lost problem.