WhatsApp Trick to Migrate Conversation from one Phone to other:

Here is simple trick to transfer all WhatsApp conversions from old phone to new phone. Just before installing WhatsApp on your new phone, take a while and go to File manager > WhatsApp Folder > Databases on your old Android phone. Now copy all the backup files to your PC. Now install WhatsApp on your new Phone, place these files at the same location on new Phone and restart the Application. That's it now you can see all your old conversations on your new phone.