[pio_masaki]

Yeah, call sprint, when they ask you to enter in ##whatever6numbers# you say OK and you actually type in ##778# then enter in your msl (they mentioned it in the previous step as the ##6digitnumber# code.

Works out nicely if you write down your ESN (both versions though they tend to ask for DEC) then enter in the ##778# code, hit Edit, then at the MSL code screen, call sprint, then as they say to type in their code, type the NUMBERS ONLY into that box, EPST menu comes up, go into NAM Settings, then when they say the MDN it's under Mobile Directory Number, this is your phone number including area code, no spaces or marks just xxxxxxxxxx. you can preset this if you like or just wait for them to say it to you. Next is MSID, it's 5th down from the top, this you have to pay attention to what they say or your phone won't work at all with sprint. After that hit exit, reset yes, yes, phone resets and your programmed without their code and menu.

Think I'll toss out a walkthrough for this for the others who want to activate a flashed phone without reflashing to stock first.