Issue link: http://www.e-digitaleditions.com/i/176211
The primary reason users hunt for "mstarupgradebin links" is to perform a bootrom exploit or firmware modification. The most famous application of this in the hobbyist community is related to the exploitation of older smart TVs to run alternative operating systems, such as porting LibreELEC (a Linux distribution for media centers) or rooting the device to remove intrusive ads and bloatware.