Arduino YUN backup failed

Official Hardware Classic Yún
1

I've downloaded official OpenWRT image from this site and upgraded my YUN via web interface. After several minutes (WLAN led has stopped blinking) no wi-fi network was created. Scripts using Bridge lib are not working, I could use only AtMega functions and communicate with it via usb. It seems, upgrade failed. WLAN reset have no visible effect.

How could I revert the upgrade?

2

Me too

Try this way >> https://www.arduino.cc/en/Tutorial/YunUBootReflash

3

@MrBadge and opq01001,
the LED is not significant in the operation of the wifi. It can be controlled independently.

What issues are you having with regards to wifi?

Jesse