Tried to restore WhatsApp conversations but it did not work

[renewandroid]

http://www.renewandroid.com/transfer/how-to-transfer-icloud-photos-to-android-133.html

[sshbxjoo]

I signed in with Google Drive and use it to backup my whatsapp messages. It works great and no data loss during restore.

[brun]

To retrieve phone data in the easiest way, you can try Samsung Data Recovery . It can help you find and get back lost photos, videos, contacts,messages and more with simple clicks. Now you can read these guide:

Use android data recovery programs.

[Pamsentty]

Have you backed up the Android data to computer
If so,you can easily get them back .if not ,try the 3rd party tools,such as  Android whatsapp recovery program ,
I have used it to recover some important message,contacts, chat/history from Android
Get more :How to retrieve Android whatsapp