Forcing HTTP in .htaccess - .htaccess

Question

I am trying to force my site to redirect from https to http, most of the tutorials out there do the opposite (force http to https), the few one's that I have come across haven't worked for me so far.
This is what my .htaccess file looks like right now
RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.example.com/$1 [R,L]
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

Answer 1

Use this to force HTTPs:
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^.*$ https://%{SERVER_NAME}%{REQUEST_URI} [R,L]
Make sure you clear your cache before testing this.

Answer 2

Use this to force to http:
RewriteEngine on
RewriteCond %{HTTPS} on
RewriteRule ^ http://%{HTTP_HOST}%{REQUEST_URI} [NE,L,R=301]

Answer 3

You do exactly the opposite, namely if it comes from HTTP
RewriteCond %{SERVER_PORT} 80
redirect to HTTPS
RewriteRule ^(.*)$ https://www.example.com/$1 [R,L]
Remove these two lines and replace with the following.
First, you should not check for the port, but for %{HTTPS}, which is more reliable, e.g.
RewriteCond %{HTTPS} on
next redirect to HTTP (note the missing s)
RewriteRule ^(.*)$ http://www.example.com/$1 [R,L]
When everything works as it should, you may replace R with R=301. Never test with R=301.