Debian for my WD myCloud EX2 Ultra?

Hello,
I have a WD my Cloud EX2 Ultra and i will know if i can install Denian and OMV. I already see this thread Clean OS (Debian), OpenMediaVault and other "firmwares" but i have many questions.
Is it compatible with my model ?
Can you tell me what procedure i must follow ?
What precautions should i take ?
Thanks very much

You may want to post your question to the dedicated EX2 subforum where people more familiar with the EX2 ultra may be able to help or answer your question. This subforum (My Cloud) is primarily for discussing the single bay My Cloud units.

https://community.wd.com/c/network-attached-storage/wd-my-cloud-ex2

WD MyCloud Ex2 ultra = WD MyCloud Mirror Gen2.
By hardware - fully compatable. But available only “installation by hands”.

hi there, sorry to bother you on a 4 year old post but is it possible for me to install DSM on my WD EX2 Ultra without running into issues like opening up the NAS to connect pins for UAR? I don’t know anything about how to use UART.

Try to use this: https://fox-exe.ru/WDMyCloud/WDMyCloud-Mirror-Gen2/DSM/
With some chanses its can run on EX2 Ultra. Maybe need replace DTB in kernel, not sure.

But if you’re not sure - don’t try.