Re: Where can I download the user manual for BF4/PS4?

The PC version can be found here: http://d2ro3qwxdn69cl.cloudfront.net/manuals/battlefield-4-manuals_PC.pdf

If you have a different version, or just want to be able to find it again in future, go to http://help.ea.com/en/battlefield/battlefield-4/

Scroll down and look for the Manuals tab, which will have what you're looking for.

Thanks.