I researched the problem online and found another forum that posted a flashable "fix". So, I flashed it and then to my horror, realized that the zip was meant for a completely different phone!
Now my phone won't display anything on the screen, won't enter into Bootloader/Download Mode nor Recovery. I can't even do a Cold Reboot!
When I plug the phone into my computer though, Windows makes the USB connected dinging sound and attempts to install drivers but fails. In Device Manager, there is now a QHSUSB_DLOAD entry that appears and disappears depending on whether my phone is plugged in or not.
Does anyone know how to fix this and get the phone up and running again?
Preferably ASAP!? I literally have no phone... not even a landline!