Product Model/Chassis:

HTB3510/12
HTB3510/40
HTB3510/51
HTB3510/55
HTB3510/94
HTB3510/98
HTB3540/12
HTB3540/94
HTB3570/12
HTB3570/40
HTB3570/51
HTB3570/79
HTB3570/94


V1.24.00 includes the following changes:
  • Fix HDMI ARC issue.
  • The former firmware version includes the following changes:
  • Fix bugs related to YouTube. (V1.23.01 for HTB3510/12, 3540/12, 3570/12 only)



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 www.philips.com/support.