: As of April 4, 2025 , the official tool (last version 3.5.0) was removed from Dell's support pages and is officially deprecated .
: Simultaneously update the BIOS and CMOS during the imaging process. Usage Process (Legacy Devices) Wyse Usb Firmware Tool 1.21
When it was active, version 1.21 and its successors allowed administrators to: : As of April 4, 2025 , the official tool (last version 3