Problems with Sprint WORLD Unlocked Radio

[nootrak4]

Has anyone figures out how to make the TP2 (sprint) recognize the SIM card and connect to the network automatically or at lease after you set it up the first time, The phone to reconnect to the GSM network with out having to do it all over again. If this is something that TMO SIM can’t do, but ATT SIM can, PLEASE let me know I would switch in a heartbeat as the TMO SIM I have is pre-paid.

My biggest complain is when I lose the TMO signal due to me going into a basement or under a tunnel when I get back and the phone tries to reconnect I have to redo everything all over again.