I have rooted my phone long ago and installed the lingae os and now I want to install the pixel experience os on it and my PC isn't detecting my phone when I connect it in flashboot mode to access twrp is there any other way I can get to twrp and supersu says my phone isn't rooted but I did root it or eles I can't be running lineage os ,plz help.(phone=redmi note 4 mido(SD)),