Xboxonehddmaster9 Install Jun 2026

Unclip the top plastic shell from the bottom chassis carefully, taking care not to rip the front panel ribbon cable. Disconnect the front panel board connector. Drive Replacement

A SATA-to-USB adapter or an internal SATA port on your PC.

Prepare a separate USB flash drive formatted to . Copy the unzipped $SystemUpdate folder from the OSU1 files directly to the root of this flash drive.

Keep the drive connected to your PC. Open File Explorer and look at the newly created partitions. xboxonehddmaster9 install

This process completely erases the target hard drive. Back up any critical PC data before running the scripts.

Right-click create_xbox_drive.bat and select .

: A T9 and a T10 screwdriver to open up the console casing. Unclip the top plastic shell from the bottom

Open the newly created System Update partition on the drive.

: Navigate to the win folder and run create_xbox_drive.bat .

Right-click the Windows Start button and select . Prepare a separate USB flash drive formatted to

Supported standard sizes are 500GB, 1TB, and 2TB. A PC: Windows (7, 10, or 11) or Linux.

The script will prompt you to copy the extracted contents of the OSU1 file into the designated folders within the script directory [1].