hi .. I have a nexux s 4g ..
with working talk, text and web on cricket
no success yet with mms ..

rooted with nexus one click
used cdma workshop to find and re-write spc code to 000000
and loaded prl

used qpst to change mip settings

tried greenK45 .. no mms

going to try back up and restore apns

and a different prl

wondering if anyone else has had success and
how they got it to work?

If there is interest I can post a more thorough tutorial of
how I got this far ...
and continue to post my attempts and results ..
thanks for your help in advance !