Enabling diag mode in CM11 on Nexus 5 topic

Has anyone figured it out on how to enable diag mode in Cyanogenmod 11 on Nexus 5 yet? If anyone can share it here, it would be a great help. Thanks.

Sent from my Nexus 5 using XDA Premium 4 mobile app

[Q] Enabling Mass Storage for NOTE 8.0 ?? topic

I've tried every single method over the internet and here in XDA forum...

Nothing worked..

How I can connect my tablet as a mass storage device please??

[Q] Help enabling unknown sources on 2.2.0 topic

I was looking into the CWM thread regarding the matter and didn't see anything referring to the most recent stock firmware. I'm wondering if the process detailed will even work right, and whether the
"File Type: zip NookHD-HDplus-stock-enable-Unknown-Sources-rev0-(09.08.13).zip - [Click for QR Code] (727.9 KB, 7194 views)"
download would be the one I need.