The signal is so bad I can't use it. I should try to get the usb port board piece which has also the antenna or something. It seems that is a common problem with the Pro as well as loose antenna cables inside. All the problems messed up their whole production line and they weren't able to check and double check everything. And in china they may have worked ok cause they have different mobile networks/signals/whatever. I installed lineage os on it but then just left it in a drawer. 750€ puff in the air. 4 years waiting or something.