[jdpiii3]

I've been using the alltel htc tp for a couple months and did all the gps programing the gps worked great.
I had to do a hard reset and I cant get the gps to work again I did all the QPST & registry cab for alltel, also have location set and com4 and 4800 baud cant get it to work not with bing, google or igolf. any help please.
could the hard reset have loaded something different on the phone that would make this stop working?