[dartho]

Ah - thanks! I just checked - you're right. I modified that plugin for vb 3.8 (not 3.7) and also didn't include a prefix, so that alteration would not have worked for many.

For 3.7, would modifying the Detect Mobile Device and Assign Style plugin and adding:

if (!$vbulletin->input->clean_gpc('c', COOKIE_PREFIX . 'styleid', TYPE_INT))
{

at the begining and

}

at the end not be simpler?

(for 3.8 it would be

if (!$vbulletin->input->clean_gpc('c', COOKIE_PREFIX . 'bbstyleid', TYPE_INT))
{

at the begining and

}

at the end)