user13522: After trying to upgrade firmware of ESP8266, it failed. I am not finding any response from it. It's just blinking a red LED. 
What will I do now?

I had tried to upgrade the firmwire in different ways...but couldn't.The result is that i am not finding any wifi signal response in the network connection ...What's now?

user368: The upgrade firmware on the ESP8266 is hardcoded. Attempting to reflash it with known good firmware should restore functionality.

13522: <p>After trying to upgrade firmware of ESP8266, it failed. I am not finding any response from it. It's just blinking a red LED. </p>

<p>What will I do now?</p>

<hr>

<p>I had tried to upgrade the firmwire in different ways...but couldn't.The result is that i am not finding any wifi signal response in the network connection ...What's now?</p>
 368: <p>The upgrade firmware on the ESP8266 is hardcoded. Attempting to reflash it with known good firmware should restore functionality.</p>
