Apple has significantly reduced the installation size of the operating system to just 1.3GB to make it easier for people to find the space for an update, and this new auto app deletion feature will ensure that almost all customers can upgrade their devices with little hassle. Other features, such as app thinning for developers, will also help free up space on devices by installing only the necessary app assets for each device.
After Upgrading iPhone to iOS 9 and Cause Erase All Contnets on iPhone
Many iPhone users update their ios devices to iOS 9,but it cause erase data on the iPhone after iOS 9 upgrading.
However,it is important to take time and back up iPhone, iPad data to iTunes before upgrading. If for any reason you have back iPhone data to iTunes after upgrading to the new iOS 9, it may cause erase all data on your iPhone. As we discovered,you still have chane to recover iPhone lost data from iTunes backup files after iOS 9 update.Today,we teach you how to scan/extract and restore backup data from iTunes after upgrading iPhone 6/5s/5/4s to iOS 9.
To retrieve iPhone iPad data after updating to iOS 9,you can use this iPhone iPad Data Recovery or iPhone iPad Recovery for Mac,both allows you recover iPhone lost data after ios 9 update,as well as iPad and iPod.You can use this iOS Data Recovery to recover your lost contacts, text messages, photos, videos, notes,ect after upgrading your iPad,iPhone to iOS 9 by extracting the iTunes backup. In addition, the data recovery software can help you to restore lost contacts, text messages, photos, videos, notes,ect from iPhone, iPad directly.
Restore iPhone Lost Data from iTunes and Recover iPhone Data Directly
As the iDevice users all known, iOS Data Recovery can not only transfer all data from iPhone, iPad, or iPod touch to PC/Mac and iTunes for backup, but also allows user to recover lost or deleted data from iPhone iOS 9, including contacts, text messages, photos, calendar, notes, call history, videos and more.
Download the trial version of iPhone Data Recovery for free on your Mac/Windows computer and follow the details to recover your iPhone lost data from iTunes backup files with a click.
Step 1. Choose Recovery Mode:"Recover Data from iTunes Backup"
Launch iOS Data Recovery and click "Recover from iTunes Backup File". After then, the iTunes backup recovery tool will detect all iTunes backup files on this computer and display them in the window. You can confirm which one is the one you need according to the date it has been created.
Step 2. Scan Data from iTunes Backup File
Choose the iTunes backup file that contains the data you want to recover and click "Start Scan". It will take a few minutes to extract all data from the iTunes backup file. Be patient.
Step 3. Preview and Restore Lost iPhone Data from iTunes Backup
After a few seconds, all data in the backup file will be extracted and displayed in categories. You can preview them one by one before recovery. Then you can selectively mark and recover those you want by pressing the "Recover" button at the bottom. Now contacts, notes and messages can be directly recovered to your iOS device if you keep your iOS device connected with your computer via a USB cable during the recovery process.
Tips: you can see there is a search box in the result window. From there, you can type in the name of a file to search for it.
Free download the ios data recovery to restore lost data from iPhone only few clicks:
iOS Data Recovery not only can help you Recover Data from iTunes Backup, but also allows you Recover Data from iOS Device Directly; Recover Data from iCloud Backup and Repair your iPhone Operating System.
iOS Data Recovery is also an iTunes data recovery tool. If you have backed up your iPhone, iPad or iPod touch to iTunes before losing the important data, then you can recover the important data from the iTunes backup file. And this recovery mode is especially helpful to recover your iOS captured photos, text messages, contacts, notes, calendar when you find data lost on your iOS device. Almost all data you have backed up to your iTunes can be recovered by this iOS Data Recovery software, including photos in Camera Roll, Photo Stream, Contacts, Messages, Message Attachments, etc. Read the use guide about how to recover iPhone lost data after iOS 9 update.