How do I restore Whatsapp chats from Google Drive?
Here’s how to backup with Google Drive:
Launch WhatsApp from your Home screen or from the app drawer.
Tap the menu icon on the top right of the screen.
Tap Settings.
Tap Chats and calls.
Tap Chat backup.
Tap Google Drive settings to choose the frequency with which you’d like to backup your chats.
Tap Account.