Download Android Pie 9.0 new firmware for Beelink GT-King TV Box from here or here. Download previous firmware from here. Download Amlogic USB Burning Tool v2.1.6 from here or download Amlogic Burn_Card_Maker v2.0.2 from here. Unboxing Beelink GT-King, the Most Powerful Android TV Box here.
Archive name: Beelink GT King s922x-20190527
Image: Beelink GT King s922x-20190527.img
Archive file size: 625 MB
Model: Beelink GT-King TV Box
Platform: AMLogic S922x
System: Android verson 9.0
Caution Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.