1) Download the appropriate firmware from our website (www.merlin-digital.com).
2) Copy "install.img" to an empty USB Flash Drive. There should be no other file or folder in the USB Flash Drive except "install.img".
3) Insert the USB Flash Drive to the HMC.
4) Assuming that the HMC is connected to the TV and power adapter. Press and hold the power button for at least 10 seconds.
The device will start the update automatically and will reboot after finishing.
When main menu is on display, remove the USB Flash Dirve.
Your device is now ready for use.