Classic view of Mobile Version

Dear all,

I would like to use classic version with all mobile views. I've tried the following support found in this site but none seem to be working for me.

https://help.forumotion.com/t148666-classic-version-option?highlight=classic

Would you mind help me to take a look at this ?
My forum is http://www.forumk.net/

Thank you
Phil

hello 

try create a new javascript

Title: Disable Mobile Version
Placement: In all the pages

Code:

$(function() {  if(window._userdata && _userdata.page_desktop) window.location = _userdata.page_desktop;});