Reverting back to previous firmware from WDMyCloud v04.04.00-303

[cpt_paranoia]

http://community.wd.com/t5/forums/searchpage/tab/message?filter=labels%2Clocation&location=forum-board%3Amycloud&q=downgrade

In particular:

http://community.wd.com/t5/My-Cloud/Easy-method-to-downgrade-to-previous-version-of-the-firmware/m-p/773073/highlight/true#M18956

Pick the firmware you want from the WD firmware page.