Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

I have one of these outdoor units that I tried to do a firmware upgrade on. All firmware that was on the unit and what I was upgrading it to was TP-Link firmware. And no this u it has never been dabbled with dd-wrt etc.

Since the firmware upgrade it was unresponsive for quite sometime. I left it overnight just in case. In the morning I power cycled it. It does absolutely nothing now. Power light comes on and that's it. Is there a way to rescue this device? I realize it is a older unit but would like to try.

I have also pulled it appart and see it has a 4 pin header that's not populated. I am assuming this is a serial port? If so, I do have a serial adapter and skills to connect this way if need be.

May also be worth mentioning.... this is version 1.1 of this model. And I have 2 of these devices in total. The other unit I had flashed with the same firmware first with firmware without any issue.

Model # WA5210G
SN # 10980200127
Firmware build # 130502

Thanks everyone in advance.