How to recover deleted contacts from Samsung S8: Dr.Fone Review. Have you lost important data from your Android smartphone? We have all lost important data from our devices due to any situations. Well, I have good news for you. There are many software that let you recover lost data from your devices easily. Among them, Wondershare’s Dr. Fone is trusted and my favorite. I personally use it for few months and like it. Let’s learn about Dr.Fone and How to recover deleted contacts from Android devices.