1. Goto the settings menu on the app (the small gear icon on the bottom right side of the app)
2. Under LOCK/HIDE FEATURES move the Show reset button to the "ON" position (green)
3. Select DONE
4. Once you open a schedule the blue round arrow will appear in the upper right side.
5. To reset tap the blue round arrow
6. A notice will pop up prompting you to make sure you want to reset the check marks on the schedule.
NOTE: this will not delete your schedule, it will only uncheck the marks on the your schedule