I hope you followed the Quickstart guide available at https://azure.github.io/Vision-AI-DevKit-Pages/docs/quick_start/.
Also, Kindly update the firmware to the latest one Instructions are available at https://azure.github.io/Vision-AI-DevKit-Pages/docs/Firmware/
Thanks for your response.
I have updated the firmware using QFIL was able to use it, But again due to some reason it is going back to same state( It is not responding to lsusb and adb, showing all LED's RED without blink).
@Priya_Gokani if all are red you are in initalizing mode. You need to run the url to configurate it to the wifi. You must be able to see it on the wifi however.