A simple guide on how to reset roomba vacuum. Firstly, to troubleshoot your Roomba vacuum, download the “Roomba Home” app on your device. Ensure that your device is connected to the home network. Now, launch the app on your smartphone, and tap on Settings. Now, scroll down the setup wizard and click on the ‘Factory Reset Roomba’ option. Further, this process will take a brief moment to reset the settings. Henceforth, after the reset, you can update the settings of your Roomba vacuum.