just remembered.... courtesy of our main man rich hathaway (sometimes i wonder how this man figures this stuff out....)

the spc address location for the sprint iphone4 is 0x54058. i wont tell you how to read/change it but that is a good start for you just knowing where it is.

I've tried connecting iphone to cdmaws via amoamares diag mode post - was able to read most of the fields except spc, memory, etc and of course writing back didn't work. wasn't able to read with qxdm but its cause prob don't know how to use it....

Also just downloaded PagePlusPRLforSprintPhones.prl - wonder if this prl would make a difference? (trying to get sprint 4s on pp)...