i have a banned xbox from a while ago cant connect to the internet and has no hard drive or any storage device and with the new update on my new xbox u can use a usb for storage is there anyway to download the update to a usb stick and then plug that into the banned xbox and it will have the update and u can use the usb as memory???

The xbox itself is banned not the memory so it won't help you anyway.

Shouldn't have tried to cheat the system.