

Hello, the pin showed in the image is the ground. Though the one with the benl link is also with a ground. You can see it in the picture its a piece of metal shown in the inner diameter of the female plug. You should be aware that if your male plug is not provided with this connector, your either can’t connect it to this socket or you will not have a ground.


What do you mean ? There is ubuntu touch working in some phone.
I saw that there is some improvements, for the fair phone 5 it seems that it is working but no dual Sim possible and LTE phone calls. You can check it out for your model on this site : https://devices.ubuntu-touch.io/