Follow the step-by-step below, you can easily delete all duplicated contacts in Android. You can also add, delete, import or export contacts between Android phone and PC.
Step 1 Connect the Android phone to computer
Use a USB cable to connect your Android phone to computer, then launch Android Contact Transfer. The application should detect your phone's model in seconds.
Step 2 Scan duplicate contacts in Android
Click the Contacts tab on the left column, you'll see all your contacts in your phone displayed on the main window. Click the De-duplicate on the menu bar. The software will begin to scan all the contacts on your Android phone.
Step 3 Merge and delete the duplicate contacts
When it's completed scanning, the duplicate ones will be listed in the pop-up window. Tick the contacts that you want to merge and choose a merge type. And click Merge Selected. Double check before merging and deleting, be aware not to mis-delete the contacts you want.
That's it. You can now easily merge and delete the duplicate contacts in Android with Android Contact Transfer. Besides contact management, you can also copy music between Android and computer with it. Just click and download it below!