Yes. You are replacing physical hardware you own. Microsoft even provides the OSU1 offline update tool. No modding or jailbreaking is required—this is a repair and upgrade process.
Create a brand-new directory folder at the root level named exactly: A
Carefully disassemble the console. (Note: The Xbox One S and X are held together by security Torx screws and plastic clips). Remove the old internal hard drive from its plastic caddy.
Connect your new target HDD or SSD via an internal SATA port or a USB-to-SATA adapter. Insert the bootable Ubuntu USB drive.
The partitioning script must run within a Linux environment to accurately write the proprietary Xbox One disk GUIDs. Plug the blank USB flash drive into your Windows PC.
The script will scan your system and list all connected drives. It will ask you a series of questions to configure your new Xbox drive:
Once the partitions are created, you need to "prime" the drive so the Xbox recognizes it as a bootable device. Open the file you downloaded from Microsoft. Locate the $SystemUpdate folder.
Before opening your console, gather the required hardware tools and digital assets to ensure a smooth formatting process. Hardware Required
Despite the relatively straightforward process, users occasionally encounter issues during or after the installation. Here are the most common problems and their solutions.
Versions prior to the 9th iteration were command-line only, requiring users to manually navigate PowerShell and run batch scripts. Xboxonehddmaster9, however, introduced a streamlined graphical user interface (GUI) that makes the entire process much more accessible. According to a tutorial posted on Bilibili, "the latest version 9.0 has a UI interface now; you can choose the version with the UI suffix. You can basically just keep clicking 'Next' all the way through".
