Archive name: u223.HK1_PLUS_4G_AP6330_100M_8.1.2019.04.02.05.33
Archive file size: 849 MB
Model: HK1 Plus TV Box 4GB RAM
Platform: AMLogic S905x2
System: Android version 8.1
Build number: u211-user 8.1.0 OPM1.171019.011 20190402 release-keys
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.