Please Help, E6 keeps reverting back to TRI-BAND

[navyflyer11]

I did the edits to get Quad-band and edge and everything worked great. The problem is is when the phone sits with no signal for a few hours it reverts back to TRI-band. The greater Oklahoma city area AT&T works off the 850Mhz band so When I get back outside (I get no signal in my office) all I get is "emergency calls only". If I redo the edit I can get quad back. If I go to view the setup is shows quad band but I can't get AT&T. Does anyone know why or how to keep the phone from reverting back to Tri-band?

[REMO_ANGEL]

have tried alfas script

[Chefanim]

thats odd, what firmware are you using? have you tried one with Quadband already enabled?

[navyflyer11]

I'm using E608P_Hybrid_ahman_v1 for firmware. Been using the phone all weekend w/quadband. I will see if it does it again tomorrow at work.