Prerequisite Moodle mobile app. Your Moodle mobile app should be able to connect to your Moodle website. You can either do the following: Ensure that the phone with the mobile app and the web server are on the same network. Or Expose the web server over the internet via ngrok. Test As admin create a quiz activity in a course with the following settings: "Time limit" set to 5 seconds "When time expires" set to "There is a grace period when open attempts can be submitted, but no more questions answered" "Submission grace period". set to 1 day Configure the quiz and add at least one question to it Enrol one user as student in the course Enable "Mobile services": Site administration ► Mobile app ► Mobile settings Access to the quiz via the mobile app using the student account Do not submit the quiz, let the timer finish and confirm that You see an Overdue notice You are redirected to the attempts page where the last attempt indicates that is Overdue You have an option/button for "Continue the last attempt" If you click on that button, you go to a new page where you are able to submit the Overdue attempt