AsyncTask HttpPost execute fails on 3G, but works on Wifi

Question

I need to do a Http post of some strings to a web service. I am using KSoap.

@Override
protected JSONObject doInBackground(JSONObject... params) {
    String         


        

Answer 1

i had sometimes same problem ... why? because time out in my case ... depends quantity of bytes are you downloading .... Because did you try a simple call to ws?is it works? =>> time out.