If you’ve ever lost or sold a phone, you’ll know that one of the most frustrating things you have to do is to manually restore all of your lost contacts. Most of the time, you won’t even be able to recover all of them. Thankfully, there are data recovery apps like Deleted Contact Recovery by GreatStuffApp that users can use to retrieve old contacts. Deleted Contact Recovery only needs a Facebook login to be able to work. It’s easy to use and works like a charm. It also works even if you did a factory reset or accidentally deleted your contacts. It’s a handy little utility that everyone will appreciate having around.