There is no difference between installing usual desktop templates and mobile one. Just instead of make template default or assign it to menu items you should choose it in dropdown box on MJ settings page.
frosty1 wrote:
I'm not sure why you would limit access to information on how to install templates as that seems to be some pretty basic info for users and potential customers.
"How to install a Mobile Joomla! template
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That document is devoted to installing Mobile Elegance template, that's why it's allowed for subscribers only.