I have an old rooted 1st gen Chromecast, which I am trying to downgrade to stock.
Before reading the downgrade tutorial, I kept the power button pushed for around 30 sec (shame on me)
The Chromecast rebooted, and now it is stuck on the Team Eureka screen "Please wait while your ChromeCast is updated..."
I think the problem is that the Chromecast is trying to look for a Wi-fi network that doesn't exist anymore.
I am not sure about the wireless network SSID it is looking for.
The led on the Chromecast is flashing white.
Unfortunately, my understanding is that while the Chromecast is in update mode, it won't read the flash drive connected to the OTG cable.
Is there a way to fix it?