ok first if your trying to swap esn in your phone you have to unlock you radio, running olipro unlocker will only unlock your rom.YOU STILL HAVE TO UNLOCK YOUR RADIO. your phone wont accept the esn and might brick it.
http://forum.ppcgeeks.com/showthread.php?t=35825&page=3
start here look at bossmans , its called supercid also check out.....http://www.corolada.com/prl/ it will have a more upto date prl.