Read first, my phone has some issues. First, there is a motherboard problem. The phone turns on and off. There is a problem with the display; it is cracked and has a black spot, but everything else is fine. The fingerprint sensor is a black color one that was installed; it is good. It was installed 1 month ago. Basically, the motherboard got damaged while trying to install a custom ROM, it doesn't connect to EDL mode.