Sprint HTC EVO 4G GPS problems and fix. if you want to use GPS on your HTC EVO 4G phone with Google Maps or other GPS applications. you should turn on your GPS. From the Home screen Menu > select Settings > select Location > Use GPS satellites.

If you are having trouble connecting to a GPS satellite on your HTC EVO 4G phone, try the following to see if you can help.

1. Make sure that Use Wireless Networks is checked in the settings menu located at Menu > Settings > Location.
2. Make sure you have a clear unobstructed view of the sky. Things such as ceilings, roofs, and weather may affect GPS performance.
3. To achieve the best performance with your HTC EVO 4G phone, try to place yourself in an area for there is a 360-degree view of the sky. Tall buildings and walls may slightly affect GPS performance.