How to Recover whatsapp chat from SAVED database

I took a backup of whatsapp/database folder.

How to restore messages using backup?

My saved database files are like:
msgstore.db.crypt8
msgstore-2015-01-03.1.db.crypt8
msgstore-2015-01-04.1.db.crypt8
msgstore-2015-01-05.1.db.crypt8


1) Keep t in internal storage under whatsapp /databases folder. When u install whatsapp and after putting in your number, it will ask if you want to restore
Press restore. It will work

I already tried this, I am not getting RESTORE option..

- - - Updated - - -

Prob solved...