Hey Steve,
We need to get the actual device name/property to further check the issue. Since we do not have your device, can you perform the following steps?
1. Paste the following code into the file(backup original file before doing so): JoomlaFolder/components/com_easyblog/easyblog.php http://take.ms/0CcQd

$debug = $app->input->get('debug');



if ($debug) {

	$agent = @$_SERVER['HTTP_USER_AGENT'];

	var_dump($agent);exit;

}

2. Type ?debug=1 at the end of the EasyBlog page and paste the result here: http://take.ms/T5nxX
You can revert the easyblog.php file back to the original once you have done this.
Keep us updated, thanks.