System unable to install system update

Modem Brand and Model Number: Motorola SBG6580
Router Brand and Model Number: See above.
Wired or Wireless connection: Wireless connection
Update Error Message:
Can't download the update. To test internet connection.....
Update Error Code (6 sets of 4 digits/letters each): 40A3 - 0000 - 3080 - 0504 - 8007 - 0070
What you've tried: Clearing Cache, USB Flash Drive, Testing Xbox Live, Re-installing update, using wired connection

When attempting to update using a flash drive, it extracts for 2-3 seconds and give an error code: 40A3-0000-3000-0904-8007-0070


Question Info

Last updated July 4, 2018 Views 7 Applies to:

Hi Draconicly,


That error code could be a problem with your storage device. If your console still reaches the dashboard then go to settings/ system/ storage. How much free space does your storage device show ? If it's less than 200Mb then you'd need to delete something to free up some space for the update.


If the device shows as unformatted there is a chance that formatting the storage device could get your xbox up and running again. If the storage device doesn't show at all or won't format then it's time to arrange a repair.


If you could take a look at the storage device and post back what you see if you need further assistance then please do.


To format a storage device, go to settings/ system/ storage, highlight the storage device and press Y on the controller, you will see the format option. Select that option and follow the instructions on screen.

Bananas !!

Did this solve your problem?

Sorry this didn't help.

Great! Thanks for marking this as the answer.

How satisfied are you with this reply?

Thanks for your feedback, it helps us improve the site.

How satisfied are you with this response?

Thanks for your feedback.