Once you start the change wifi settings process and see MyQ-736A or similar on wifi join it. Set yourself a manual IP of like 192.168.10.11 and use a safari web browser on phone or similar to go to 192.168.10.1 - a web page for the garage door open pops up and you can program/join a wifi network from there. Works like a charm or you can google ratgdo which is another wifi workaround to MyQ's failings