: Go to Settings > System Settings > Storage . Highlight any device, press Y , and select Clear System Cache .
: Download the matching update from the Official Xbox Support Site .
“The second 4-digit code in the error code is what dashboard version that the console is trying to update to. ... in my case updating to the latest dashboard via USB failed until the correct older 162xx version was loaded.” Reddit · r/xbox360 · 4 years ago How to fix a xbox360 software update failed
: Ensure you have at least 190 MB (or 256 MB in Japan) of free space.
: Go to Settings > System > Storage . Enter the sequence X, LB, RB, X, LB, RB, X . This triggers a prompt to delete all installed system updates and restart the console to try again. : Go to Settings > System Settings > Storage
: Turn off the console. Hold the Sync button (the small button used to link controllers) while turning the power back on. Keep holding Sync until the console fully boots to clear the failed update download from memory. Connectivity and Storage
“I literally did just the simple process of accessing the system, hitting the Y button and telling it to clear the cache. ... it said it was performing memory maintenance.” Reddit · r/oblivion · 2 years ago is appearing on your screen? “The second 4-digit code in the error code
: Power cycle your router and modem. Unplug them for 5 minutes before trying the update again.