Custom Firmware

Debian

• https://forum.doozan.com/read.php?2,32146,32146#msg-32146
• https://fox-exe.ru/WDMyCloud/WDMyCloud-Gen2/Debian/
• https://community.wd.com/t/guide-how-to-install-debian-linux-on-the-my-cloud-pr4100-nas/217141

Alpine Linux

• https://github.com/Johns-Q/wdmc-gen2

Synology DSM

• https://fox-exe.ru/WDMyCloud/WDMyCloud-Gen2/DSM/

FreeNAS

• https://community.wd.com/t/firmware-install-freenas-on-pr2100-pr4100/218730