The Rikomagic MK22 features an OTA upgrade function, which worked pretty well for us. The app is called "Wireless Update". The player came with the latest available firmware installed but a small patch was available for download:

The pre-installed KODI is armed with tons of add-ons, such as the popular Exodus, which can be used to view online material (Movies, Series, etc).

Add-onds related to music were are pre-installed

The KODI is based on the v16.1 official build, dated 24 April 2016.

Under video settings, theAMCodec was disabled by default:

Under the Sound settings, only Dolby Digital (AC3) and DTS were available: