How to Recover iPhone Lost Data after Upgrading to iOS 7

Accidently deleted data from iPhone 5s/5/4s/4 and iPhone 3gs? Lost iPhone contacts, text messages, photos, videos, notes, ect from iPhone? For some reaseon,you may lost data or deleted files on iPhone,no matter lost photos, contacts, notes, SMS, calendar or call history, etc.Please read this article about how to recover iPhone lost data.
 
To recover lost files on iPhone,you must to use a professional data recovery for iPhone first: iPhone data recovery for Mac (for Mac users) or iPhone data recovery (for Windows users).

The iPhone data recovery program provides you two recovery mode to restore data from iPhone devices: “directly recover lost data from iPhone devices”and “restore iPhone previous backup file from iTunes” to find all lost data back from iPhone.Here,you can preview the contacts, photos, SMS, videos, calendar, notes and call history in details,before you recover those lost iPhone data. In additional,this iPhone data recovery supports lost data from iPhone 5s, iPhone 5, iPhone 4S, iPhone 4, iPhone 3GS or previous versions.

Please free download the iPhone data recovery below,and start to restore iPhone lost data:
Note: if you are Android user, please read this use guide about how to recover lost data from Android.

Restore lost data from iPhone with iPhone data recovery:

Tips: Here,we show you the first recovery mode:Restore data from iTunes backup files,if you want to scan and recover on iPhone,please this use guide about how to directly recover data from iPhone.

Step 1: Run the ios data recovery on computer

First of all,please run the ios data recovery on your computer,then you can see the ios recovery main interface as follow. choose the device type for yours,if you want to recover data from iPhone,please choose the “iPhone”option.

Note: Don't connect and sync your device with iTunes when you doing this, or your iTunes backup will be updated and overwrite your previous data.

Step 2: Choose the recovery mode-Restore from iTunes backup files

To Recover iPhone data from iTunes backup file, please choose a recovery mode you want.
Note: If you choose the second one shown in the window below, you need to connect your iPhone to your computer; if the first one, you don't.

Step 3: Extract iTunes backup or scan your iPhone

If you have ever connected more than one iDevices with iTunes on your computer, you'll find out more backup file records for each of them. Just select the one you want back and continue to scan.
Scaning the iPhone, please click the "Start Scan" button after getting into the phone's scanning mode.

Step 4: Preview and recover lost data from iPhone

Just after a few seconds, all the contents of the backup file are scanned out and displayed in categories. You can preview each of them and decide which one to recover or you can choose to recover them all, up to your decision.

Now,you have recover and save those lost data on computer, you can import those restored data from computer to your iPhone by using iPhone data manager,this iPhone transfer can help you transfer your photos, contacts sms, and video between iPhone and computer easily.
Tips: To avoid loss data on iPhone,please backup all data from iPhone to computer or Mac.

The answer is yes! The iPhone data recovery program can help you find back lost files of iPhone, iPad, or iPod Touch, no matter your ios device is lost or broken,please learn more knowledge as follow:

Actually, all the previous data on your devices are automatically backed up by iTunes as a file with extension (.sqlitedb) whenever you sync data between your devices and iTunes. This special backup file will be continuously updated along with your later sync, and can't be viewed or taken out unless you use some special tricks. And this is what iPhone/iPad/iPod Data Recovery(Windows & Mac) is designed for.
If you don't have iTunes backup file, don't worry. iPhone/ipad/ipod Recovery data recovery also can help you easily scan and recover data from iPhone 5s/5/4s/4 and iPhone 3GS directly without iTunes backup.

Source : recovery-iphone