So a week ago I updated my Evo, it was suppose to fix the battery, HTC sync and WiFi range. Well, my battery is slightly better, still terrible IMO and my WiFi range is UNCHANGED. I'm in my room, next to my modem, full bars. If I turn my back to the modem it drops to 2 bars. If I walk out of my room, down the hall way into the living room, it struggles to hold 1 bar, sometimes leaving with zero bars. Whats going on? From my room to the living room is less than 15 feet away. My HD2 and iPhone 2G still holds 3 full bars.