[Q] HTC one M7 Maybe bricked? topic

Hello, I have flashed many HTC phones over the years and I have only bricked 3 of them well 2 I am not sure about this 3rd one. Getting to the point, I have an HTC one M7 that I flashed a firmware package to listed on a site called "Android revolution". The flash completed successfully and everything seemed to go like normal but when I rebooted the device after the successful flash it comes up in "Qualcomm USB Diagnostics mode (COM7)" and unlike other phones I have bricked in the past, this one doesn't come up as anything when you unplug the battery from the phones motherboard. Is this a Hardbrick? or no? and if not is there a way to make the device jump back to fastboot so I can try a working firmware that I have flashed to this phone in the past? Again I have flashed many phones and I have seen many bricked HTC from people and I bricked 2 of them last year and with all of those they come up as QLOAD_HS Downloader (COMxx) and they come up like that with or without the battery connected.