Problem with my EVDO
 

I get evdo when I surf the web and when I try to make a phone call the phone goes in 1X mode . Now I am getting ton of drop calls I don't know what happen but I always had evdo and fast internet speed. When I did a speed test dslreport I get about 175kbs
I think there is something wrong with the network...I get barely 1 bar in my house I called sprint and said we will send someone out there and check out the area. Also she told me to get my phone updated by taking it to a Sprint store?

My phone is pretty much factory not modified I only have few essential program running.
Currently 2.09, radio version 1.32, prl 60610