Recover deleted contacts is an application for Android devices that allows you to restore all contacts that were lost due to an accident. The contacts can be restored to your phone without having to do anything else. The best part of this application is that it does not require any root access or an SD card. 

The application is very easy to use. First, you need to make sure that your device is not corrupted. Next, you need to install the application and run it. After that, you need to select the contacts that you want to restore. Then, you need to select the backup directory. Finally, you need to tap on the restore button and the contacts will be restored to your phone.

The application is designed to work with the latest Android versions.