I bought M7350 router three years ago from the local market. It was working properly and fastly. In the last my phone or pc couldn't access to the wifi or internet via this router. I plugged it via usb cable to the pc and reset through ip address. As well as I manually reset it(pressing reset button) after reset manually it was not working via usb. I download the firmware but how I access to the router or anyone here resolve my problmes.