hopefully, someone can help. I bought an R1 and when I tried to upgrade the firmware to the new OS, unfortunately, something went wrong and it has bricked my router... I have tried doing 20/20/20 reset I have tried many versions of the pin reset but nothing seems to work. I can see lights on the box and it makes the sound but I can't access the GUI. I had a similar issue with the XR500 but I managed to TFTP into that and sent the new img file and that sorted it... unfortunately this doesn't seem to work on the R1 also the firmware file isn't an img. please can anyone help
thank you