I know this issue has been posted several time and I had the answer.
I update recently to joomla 2.5 version and updated all relevant teline iii v2 files, modules, etc
Everything is fine so far. When I go to <joomla url>templatesja_teline_iii_v2blocksheader.php file to change the date format and amend the last update section in the header nothing happens, regardless how I change the date formats.
I checked if amendments have been saved and yes they have been.
Are the date and last update sections controlled from different place now in joomla 2.5.
I would think no, but that is my issue/question.
Any help appreciated.