If you are not able to update your dell devicethen first check that your wifi is working properly or not and check whether
the speed is coming faster or not. If all things are all right and then to you
are not able to update the device then for help you can avail
Dell Customer Service.By making a call or dropping a text at +1-833-293-1333 you can avail of our
customer service.
https://www.pcmonks.net/dell-customer-service.html