It takes only 2 seconds to hack your friends whatsapp account. Follow below guidelines to hack it:
Get your friend’s phone for few minutes
Connect it with your laptop via USB
Go to folder > whatsapp > databases
You will find two files named: msgstore-yyyy..dd..db.crypt and msgstore.db.crypt
Copy this file and rename it with “msgstore-YYYY-MM-DD.1.db.crypt” to “msgstore.db.crypt”. If the file extension is different like “.crypt5” then rename the prefix but do not change the extension
Install the whatsapp application it will ask for restore. Chose restore from backup. Cheers! You will have all your friends conversation on your phone.