Guide: How to Recover Lost Contacts from Samsung Phone
Step 1. Run the Program and Connect your Samsung to PC
Download the software on your computer or Mac and then run the program.
You need to connect your phone to your computer to assure the next process, so just follow the way below to enable the USB debugging
1) For Android 2.3 or earlier: Enter "Settings" > Click "Applications" > Click "Development" > Check "USB debugging"
2) For Android 3.0 to 4.1: Enter "Settings" > Click "Developer options" > Check "USB debugging"
3) For Android 4.2 or newer: Enter "Settings" > Click "About Phone" > Tap "Build number" for several times until getting a note "You are under developer mode" > Back to "Settings" > Click "Developer options" > Check "USB debugging"
Step 2. Scan for Deleted Data on Samsung Phone
The program will then automatically detect your phone after the last process. A window with a "Start" button will show up, just click the button to entrust the program to scan your phone.
Step 3. Preview and Recover Deleted Contacts
When the scan is over, the scan result will be listed by the program. You can preview and check all the found data in detail and at the same time tick the items you need to recover them. Also, you can only preview the contacts and click the "Recover" button to recover them on your computer.
Obviously it is very easy and effective to recover deleted contacts by means of the Android Data Recovery. What is more, the software can recover all kinds of files on a Samsung phone, including photos, messages, email and so on. For details, just download the software and have a try.