Finding a "clean" download often requires joining developer communities.
: Use the "Boot Device" (引导设备) and "Mount Device" (挂载设备) options. Wait for the progress bar to finish. download tigger ramdisk upd
Open Windows Explorer. You will see a new drive (e.g., R: ). Copy a 1GB file to it. It should finish instantly. Finding a "clean" download often requires joining developer