After downloading the update, deployed from server, the device rebooted and got stuck in Windows Boot Manager. It says:
Windows failed to start. A recent hardware or software change might be the cause. Please insert installation disk... LOL
File:\EFT\Microsoft\Boot\BCD Station: 0x000034 Info: The Boot configuration Data for your PC is missing or contains errors
Already tried the common hard reset sequences; no results. Device remains restarting on the Lumia screen followed by Windows Boot Manager message