seeing someones last seen on whatsapp when they have disabled it My friend has disabled his whatsapp. 
But I want to see his last seen. 
Is that possible?
I have not tried anything because I don't know what to do
As per the WhatsApp Privacy settings mentioned in their Official Link,
you may not be able to see a contact's last seen info in below situations:


They may have set their Privacy Settings to hide this information.
You may have set your Privacy Settings to not share your last seen. If you do not share your last seen, you cannot see other people's last seen.
You may have been blocked.


And since you already mentioned that your friend has DISABLED WhatsApp itself, it is unlikely you will be able to "last seen" info using Official WhatsApp.