He tried to set it. setenv wc_uplink_enable 1
: Used via a USB Male-to-Male cable plugged directly into your PC and the STB's USB Port 2. Direct Download Links The driver files are available on open-source repositories: Resource Name Source / Download Link WorldCup Device Driver Repo GitHub - ewwink/driver-usb-vcom Amlogic USB Burning Tool Android MTK Burning Tool Alternative Driver ZIP MediaFire Driver Package How to Install the Driver on Windows 10/11 worldcup device driver stb b860h link
If you need the to connect the STB to a PC (for ADB/fastboot): He tried to set it