help please sprint ppc 6700 I am using on alltel

[missourihoney]

i have a htc apache sprint ppc 6700 that I am sucessfully using on alltel, i used the kitchen rom builder ..only problem i have now is my battery is draining much faster and the operator server name keeps coming back in the registry.. i dont just want to make it disappear, i want to remove whatever settings are replacing it everytime there is a soft reset.. is there still software accessing the sprint tower and thats why it keeps putting it back? is that why the battery is draining? OR is it just a setting somewhere that keeps putting the name back in there.. ? and is there a setting using up the battery? I have the correct prl in the phone... everything else is working great.. even the mms.... when I call *228 to update it says it can't. what on the phone is preventing it???