How to solve the problem that firmware cannot be upgraded? August 26, 2022 03:44 When upgrading the firmware, the robot is required to have more than 15% battery power in the charging dock to upgrade; Check the home network situation; Please try to restart the robot and upgrade again. Related articles How to downgrade firmware? How to solve the problem of unable to connect to Wi-Fi ? How to solve the problem of no water comes out from the water tank？ How to solve the problem of loud noise and abnormal noise from the device? How to solve the problems of machine not working, crash and no response?