[ctiger]

Hi Guys, I know this has been discussed somewhere, but for you that have done this, please help.
I unlocked and flashed my sprint diamond with OMJ's 6.5.5 23569 rom. Then I switched to TP2. Now when I tried to re-activate the diamond, I can't get the diamond to work, and those ##***# program command doesn't work.
I searched and checked the phone code part, looks like I need to change the IMDI number to the one they gave me when I activate it. Is that true?
Do I have to flash back to stock rom to do so? Can I flash a stock rom when my phone is unlocked?
Or can I just install the Profile updater PRL updater software to get the update?
Thanks.