This firmware (for single bay My Cloud units) won’t work with a My Cloud Home because the My Cloud Home is a completely different device than the My Cloud units.
User Fox_Exe has some directions (in Russian) that may explain how to install Debain (of some type) to a My Cloud Home device. One may have to use a translation program/website to translate the information into their native language. See the file _Info.txt at the following link.
https://fox-exe.ru/WDMyCloud/WDMyCloud-Home/Debian/
http://4pda.ru/forum/index.php?showtopic=467828&st=12140#entry87961189
If one uses the forum search feature (magnifying glass icon upper right) they’ll also come across the following large discussion about Debian on the My Cloud Home in a different subforum (a subforum specifically for the My Cloud Home).
