I've just gotten my Redmi Note 4G, and having 2 issues:
When I connect to PC, it only shows me the MI folder, but not the internal
storage folder

I have been trying to check about drivers and all but still can't detect it on my pc (running Win 7)
However, when I use FTP connection, I get access to it.
I want to do this, because I want to transfer my WhatsApp backup folder from my Mi3 to new Redmi Note.
Despite using ftp connection (as I can't access it via usb), I am unable to transfer the backup file in. I created a new folder on my new phone, and tried to transfer just the backup file in, also can't. Its not allowed.
Anybody knows why, or how I can get around this?
Would love my whatsapp chats back (not just the groups)