i know there’s no official way to downgrade the os but i red there’s some unofficial way but i cannot find anything else. can someone give me more info? thanks.
ps: a nas without a web dav it’s really useless. i hope they will bring back soon.
Hello,
I was able to do it following the steps described here
But! Do not do it if you don’t know what you are doing
It consist on break the root fs, and force the nas to go to revery mode
Bad done, it can finish in brick
regards!
The 2 WD NAS Units I got this week at computer store still had the old firmware
WD OS3 units may become the new E-bay hot item
Wonder if my old broken DL4100 no one would fix is now $$$ 
