Ring doorbell 1st gen light flashing blue

Unable to reset 1st gen doorbell because blue light is flashing (steady flash, not rapid). I've tried all the troubleshooting info, but the white light does not appear. After sitting a couple of days the blue light stopped, but I believe it ran the battery down because when I put it back on the charger, the blue light began to flash again. I have pushed the orange reset button, but it still is flashing blue after 2 days. I have reset and tested the router several times. Everything else is connected with no problem. This may have happened during a storm when the lights flickered on and off. Is it dead?