Hi, guys! Finally, I did the mod antenna for the hAP ac2.
As you can see, I bought two antennae on Amazon webpage, and I connected them to the hAP mainboard. In order to finish the work flawlessly, I drilled two holes, where I screwed the antennae connectors.
In relation to the signal strength, I increased two lines/waves in my smartphone. I couldn’t be happier with the final result!!!
Here you are some photos.