Our mobile app describes how to install and configure the Trendnet wifi router. When you purchase a new modem or forget your Trendnet wifi router password, you will need to re-install it. With the information in our mobile app, you learn how to make these settings. What's new in the app How To Install Trendnet WiFi Router How to change router password and ip address How to set up a wireless network (for your security, you need to change the Trendnet wifi password periodically.) How to upgra