I would really appreciate your help in determining why my picture download midlet stopped working about 2 weeks ago on all at&t devices (J2ME).
My investigation revealed the following:
The traffic is going through the MAG since i have x-up-subno and x-up-calling-line-id in my headers received on the server hosting the image.
The response received on the device does not contain the content length which is why i cannot download the image anymore.
I am using an HTTP GET request without targeting the proxy, maybe it has always been like this, but do you know if this is the default behavior on all devices: all traffic goes through AT&T MAG?
If yes, is there a way I can bypass the MAG?
If i configure a new access point on the device without specifying a proxy, my picture download works.