Posting HTTP data fails to POST between Android and HTTP Server

view story

http://stackoverflow.com – I've built and app which sends data to an HTTP server which I've verified as working using a test.php file then verifying the data succesfully passed between the Android app and the server. Anyways, I modified the source code to send a different string of data: submit_button=Wireless_MAC&change_action=&action=Apply and it's not passing the data! Any ideas why? p.s. I used a tutorial - but when I edited the source to send a specific string of data - instead of the text inputted in a text field (which I no longer need to use) I appear to have butchered the source code. Tutorial: h (HowTos)