I was under the impression that any phone using Snapdragon that has a USB 3.1 port should be able to support HDMI/DisplayPort. That's why I bought the 4a. Imagine my chagrin when I found out it doesn't work. After doing some digging around... it seems that this might be disabled at the Kernel level. Seeing as writing new kernels is kind of what people do here... I'm wondering if anyone here has sorted this out and enable the functionality? Or... failing that... if anyone is up to the challenge?