[mo123]

Have you ever tried send anything back to china ? LOL I still think this is only HW and all could be managed in SW layer. At least i hope so. This wasn't exactly the cheapest one.. cost about 76 USD

You could have gotten a Xiaomi Mi with full Kodi 17 support for a cheaper price.
Even a Rockchip RK3229 for $40 has full IEC61937 pass-through support.
It is best to first decide what features you want from a media player before buying one and doing research instead of buying something and afterwards expect new features to appear magically that was shown in flashy advertisements that are all lies most of the time.
If you registered with Paypal free return shipping, you could have send the device back to China for free and said it didn't work as advertised.