Today, after trying to go back from RevengeOS to MIUI, I used TWRP to wipe System, Data, Internal Storage, Vendor, and Dalvik/ART + cache, then flashed stock MIUI, forgetting that it has problems, and it needs to be flashed through PC with those 6GB stock images.
So I'm stuck in a boot loop. Nothing special except for the fact that when I try to connect the phone to the laptop and reflash the correct thing through fastboot, the phone is not visible to fastboot (waiting for any device), and the laptop itself is making a constant USB-disconnect sound around 10-15 seconds repeatedly.
Is there any way to fix this without having to send it to the repair services, or throwing away the phone? I am unable to boot into recovery with Power + Vol+, nor use the fastboot, nor boot into the system and use adc from there (obviously).
Sometimes it goes from fastboot to boot looping again on itself but 1 time it seemed to die, so I waited for an hour, and then tried. Nothing changed. Everything about SDK tools is fine on my PC, as I am not a newbie in flashing - given that I have been doing that for around 3 years now.