XboxUpdateTool

XboxUpdateTool is a C# console application that allows for the downloading of encrypted XBox One updates. When provided with an auth token (Device Token, in the XBL3.0 format) and the content id for an update, XboxUpdateTool will download and label the requested update.

Usage

xboxupdatetool.exe authtokeninquotes contentid

Note: I will not share how to acquire your console's device token nor how to find content ids for updates.