Problem after upgrading the firmware 1.06.15 (WD TV Live Media Player)

I downloaded the firmwar version (1.06.15 from WD site) and performed the upgade from the setting menu.

But after rebooting, it just shows the “WD Logo” and "“WD TV Live Media Player” sentense.

Nothing working throught the remote controller, and also the reset button (near to the USB Port #1) is not working.

It’s looking starting but hang.

What can I try? How can I do the roll-back the firmware?

Follow the steps on this link :

How to Roll Back