Wanhao i3 Plus stuck on boot

My Wanhao is stuck on boot post firmware update to clear eeprom by accident.

Serial session shows ‘Clearing’ then ‘Done’.

LCD has latest loaded.

I am unable to upload firmware as CURE advise COM no responding.

How to I recover the Firmware?

Regards,
Stuart

Managed to get this resolved using Cura from Wanaho and the device has a firmware.