Wyse Usb Firmware Tool 1.21 Now

: As of April 4, 2025 , the official tool (last version 3.5.0) was removed from Dell's support pages and is officially deprecated .

: You may need to enter the BIOS Setup and verify that Enable USB Boot Support is selected under System Configuration. Recent Threads - Wyse Thin Clients Wyse Usb Firmware Tool 1.21

: Use an .rsp file (typically bundled with the downloaded firmware) to "push" a new OS image to the device or "pull" a backup image from it. : As of April 4, 2025 , the official tool (last version 3