Bump your /version.php file to force Moodle to reload the Mobile service Create a course with a one student Create a mod_quiz activity with at least two questions (not essay) In the feedback section, add a couple of overall feedbacks for two different ranges Enable "Mobile services": Plugins ► Web Services ► Mobile Create a Token for the student Click on Site administration ► Plugins ► Web services ► Manage tokens As student do the quiz, reply all the quiz questions and finish it, open the review page Now, replace the wstoken and attemptid (and your site URL) and execute the following curl command curl 'http://localhost/m/stable_master/webservice/rest/server.php?moodlewsrestformat=json' --data 'attemptid=15&wsfunction=mod_quiz_get_attempt_review&wstoken=ffbe3a3002f235bf9d01fd9369e10b66 | python -m "json.tool" Confirm that the information you see match with the answer report in Moodle: * The attemp information is the same (note that for example for times we return the timestamps not formatted dates) The grade is the same You see the same number of questions The feedback is correct The question state and names are correct You may also check that the html for each question match the one rendered in the attempt review in Moodle