Hi there,
I went your site and you don't need to create a subdomain, i don't care what anyone says. The browser and mobile joomla detects what you see on what you have choosen in configuration, markup, and your mobile menu! and hide all option for iphone, smartphone, wasp, imode, standard mode in markup, go to config and configure each smart phone to use iphone_header, iPnone header_ 2, header all, same with middle and bottom use Iphone. leave wap and imode.. One the general tab select top item from your mobile menu. On install mobile joomla create a mobile menu and the items you want on the are just copied from regular article, contact etc, as long as they are compatible components, modes etc. Get rid of YOUR source code to redirect. try mine. I bout the template, but I was better off with out it. Nothing some css can't fix in the apple template.