So I got a Pixel 4a 128gb and updated it completely. I then went on the web installer using a fully updated pixel 5 and connected the 4a via a data cable. I believe at some point my Pixel 4a lost connection to the Pixel 5 while flashing the release. I did a rinse and repeat; Now it says the Google Pixel 4a is corrupted. when I try turning it on it loads the Google image and then it loads a "no command" image and gets stuck or I can put it back into the bootloader. I have lost recovery mode. Have I killed my phone for good?

    Comrade_J You haven't bricked your device and your recovery mode is working fine. The installation was interrupted. You need to flash stock Android and flash GrapheneOS again afterwards.

    As matchboxbananasynergy says, come over to Matrix and we can help you through the process.