Downgrade firmware

The new firmware is causing my WD My Cloud device to be stuck on Initialising for more than 15mins!

I have to log into the interface before it even attempts to get back working. Can someone tell me where to get the previous firmware to downgrade it?

Managed to find previous firmware versions, but the web interface won’t let me downgrade it… any suggestions?

Found an answer. Had to rename the file to a version higher than my current… just need to remember this is the old version now.

Actually… it still won’t let me do it… now i don’t want to turn off my device in fear it’ll take a life time to initiate again…

Found the solution on here.

used filezilla to SSH in to get the file.