U must connect cable to the back of the pc not those front ones..those kind of sucks designed only for usb sticks..
Then u need to enable allow connection in hdb and in developer settings usb debug. You need to have hisuite app installed in phone too I couldn't but then it worked
Try manually instal hisuite from here then it will pop-up number u have to type in PC to get connected
Thanks, I know well how this works. Did all that already, and nothing. I think the EMUI 11 update has broken that.
Like I said in my previous post, also tried several computers, several cables, drivers, usual tricks, etc. :/