[lipidfats]

i dont even think you need update profile in system settings. some roms dont have them since theyre generic. when you update to a new phone online, they give you instructions on how to manually change the phone to your number and all that. involves a ## code and entering your imei and number.

calling in and trying to get them to do it on the custom rom probably will end in a headache. they're trained to handle stock sprint ROMs that have everything in the settings menu. best way is to do it yourself online through your account. just go to upgrade to new phone once youre signed in.