This is not a guide just help towards getting the things you need ex:nv items, spc, your 16# password "wich is samsungs default... all this information was reasearched from xda and android forums took alittle to information that wasnt there talk to people more experienced and tested to see what info worked what didnt... hopefully this info helps someone able to evo to boost with galaxy prevail as donor.... then maybe they can make a more clear full out guide for people to use... there arnt much guides out there that works 100% or that you dont have to pay for and is password protected lol.... maybe the new version of cdma workshop can read the prevail to write all the necessary codes and numbers to program the phone....
first you want to root your prevail... google works great for this aslo check
http://androidforums.com
next step you want to download a android terminal... free on android market!
now go to android terminal and type
su
getprop ril.MSL
your 6# spc then should pop up
now to get nv items go back to your android terminal
su
dd if=/dev/stl5 of=/sdcard/cdma.rfs
then plug ur phone to computer with usb, turn storage space and copy the cdma.rds file off sd to desktop and use the magic iso
to extract to destop open the cdma.rf file you extracted and go to NVM folder then open the NUM folder and copy the
465, 465_1, 466, 466_1, 1192, 1194 files there the ones that you need...
ha and aaa pass are stored in the nv items, you need to use a hex editor to veiw the nv item you want
NV 1192 - SPRINT AAA KEY UNIQUE TO EACH PHONE this is the important one
SPRINT and BOOST HA KEY is always 73 65 63 72 65 74 (hex to ascii = secret)
I am not sure which NV item has the Boost AAA Keys, but doing a profile update gets it loaded on the phone
the 16 digit password for the prevail is samsungs default pass...
01f2030f5f678ff9
aslo found once evo is flashed to boost if ur having mms problems... heres the fix
Dial ##3282#, edit and enter your EVO's spc then scroll
down and on change the MMSC URL to