Need help downgrade

I set my WD Book live to auto update and this morning when I wokeup; I couldn’t access to twonkymedia. I have tried all possible way to get twonkymedia to work and I happen to know that my firmware is way off than the current version. Is there a way I can force it to install any firmware I want?

Well… If you can find the old firmware file then you could try a manual update, but I don’t know if the MBL will accept the reversion…