Product Model/Chassis:


V1.24.00 is only released to HTB3270/12.

V1.24.00 includes the following changes:
  • Fix HDMI ARC issue. ( Issue description: DUT standby in HDMI ARC mode, DUT cannot auto wakeup by TV tuner via HDMI ARC.)
  • The former firmware version includes the following changes:
  • Fix bugs related to YouTube.(V1.23.01)

Note: After upgrading with the latest firmware, disconnect the device from power supply. Wait for a few seconds and then reconnect to power supply.

Kindly download the software at