Plugin not switching theme for mobile devices

Depends on what type of device you are using. Tablets do not show the mobile device.

If you just want to check how the site looks in mobile version, add ?mobile to the end of your URL. This sets a session variable so in order to go back to desktop version you need to add ?nomobile to end of url.

If you want to force all tablets (including iPad’s) to show the mobile site, you can edit the file in /wp-content/plugins/mobilepress/classes/check.php.

Find the function mopr_detect_device() and you will see where it sets $this->activated to FALSE for tablet devices.

Replace that section with this:

$this->browser		= 'touch';
 $this->activated	= TRUE;
 $this->theme		= mopr_get_option( 'mobile_theme', 1 );