I want to add custom block to first and last posts in the mobile theme, but I cannot find the corresponding like to insert the code. It should be somewhere in displaytemplate.php I guess. In case of the Core theme it is there, and the block has to be inserted to the default code of: <a id="lastPost"></a>';
But in the Smf4Mobile theme I don't find "lastpost" definition anywhere. What did you replace the definition with?