I live in a small town that does not get ev-do (3g). Every town around my does though. When I use data it uses 1x (2g) When I am using data on 1x I do not get any phone calls. I have a HTC Hero. My brother lives right by me, has a different phone but uses same provider and does not have this problem. It only happens with the Android phones. Can An App be made to fix this problem?