6P BRICKED by bad update from Google and Huawei

Huawei/Google sent out an OTA update to 7.1.1, I installed it as per usual, trying to stay up-to-date and secure, and when it rebooted to install the update, the device is now in a hard bootloop. Spent an hour on the phone with Google who told me that this wasn't their problem because it was bought used, and to call Huawei. They said that I am out of warranty and now they will not replace or fix this.

Nobody is going to help, and I have already tried wiping/flashing everything to 7.1.1, then an older version. Can't even GET into the recovery mode. Am I just out this money? Is there anything I can do?