Firmware Update
There's an OTA update over the previously flashed FW V20190527 update. Latest update information..
Build: 902P0
Version Number: V20190614-1907
Release Date: 17-06-2019
Version Size: 568.98MB

Change-log
1. System optimization
2. Minor bug fixes.

Download, then hit "Install Now" to begin installation. The device will power off and reboot into Recovery Mode. Update process will take a few minutes. Once complete, it'll reboot itself to the Home screen. Apps, settings and previous data were left untouched. Expected.

Available Custom ROMs (These are still W.I.P ROMs and as such are still buggy.) Chefs are still working and updates will be released.
Beelink GTKing SC v1.0 ( W.I.P. Android TV 9.0 ). This is Android TV OS.
Beelink GTKing_by_Sasvlad_v1.0 (Android 9.0). This is regular Android OS.

Recommended Bluetooth & Voice enabled remote..
Aliexpress link... This remote typically ships with certain Mecool boxes, but is compatible with the Beelink GT-King too. Just need to pair it once and it's remembered. However, it doesn't have the air-mouse feature or a keyboard. So limited usage applies. Just an FYI option for those interested.