Same problem for me.
I freshly installed the newest firmware 2.30.165 on WD My Cloud Gen 2 (single bay), and wanted to enable ‘app installation’.
So, I tried to follow the instructions.
Enable SSH access
Connect via SSH to WDMC (Login: root)
Copy define.js to Public dir
In SSH run this:
rm /usr/local/model/web/pages/function/define.js
ln -sf /mnt/HD/HD_a2/Public/define.js /usr/local/model/web/pages/function/define.js
Refrash web page (WD Web GUI), go to Apps tab
Install WDMyCloud_WDCrack_1.0.bin
Install any other apps.
Enjoy!
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After step 5, I found ‘Install an app manually’ under “App” tap. And I clicked ‘Install an app manually’ to install WDMYCloud_WDCrack_1.0.bin.
Then, the messages regarding the app service agreement appeared.
When I clickeed ‘Agree’ button, there isn’t any change. In other words, the ‘Agree’ button doesn’t work.
So, I can’t install WDCrack app.
Could you check if this is related with the new firmware update?