mc3361大侠，my droidx has no data connection

now after I write ha/aaa to it using QPST and NV Items using cdma ws 2.7 using files generated from http://www.whiterabbit.org/android/

I have some questions:

When I use QPST to write ha/aaa secret, do I need to change phone number for NAI and Tethered NAI on M.IP tab? also do I need to change phone number on ppp tab? ppp is for what kind of connection? 1x?

I tried to change phone number in QPST, but after reboot, doing read from phone, the original phone number is showing up, the phone number does not change, why? I tried to change phone number on M.IP alone, it does not work, I tried to change phone number on both MIP and PPP tabs, it does not work either.

My droidx is now on Gengerbread, not original Froyo, does it matter?

 

Please help!