Hi SongGeet2010, I understand that you would like to reset the Firefox OS device. Please follow these steps to reset your device back to factory settings: '''Warning:''' '''''Resetting your phone will delete all data stored on the device, including apps, calendar data, email accounts, and settings.''''' # Open the [[Image:Settings App (small)]] '''Settings''' application. # Tap on the '''Device Information''' button. # Tap on the '''More Information''' button. # Tap on the '''Reset phone''' button. # Tap '''OK''' to reset your device.