question about resetting computer

[ADRENLN]

guys you know how somtimes you go to ford for a problem and they tell you they reprogramed the cpu.

well i have had this done and want the reprograming that they have done to remain the same.

however when you get mods that need you to diconnect the battery and pump the brakes in order to work right, will this mess with fords reprograming of the cpu......maybe some of you that know more about this can clear this up for me. thanks