I purchased this Motorola i1 Nextel phone thru eBay. I want to use it on a Canadian iden system. I can not get this unit unlocked to reprogram thru RSS Superagent. Raptor Pro does not even recognize the phone. I put my active sim card into the phone and it shows "Locked by Network" or "No Sim Card". I know about the 3 tries at the unlock code. The carrier I am trying to activate onto is not Telus or Nextel or Boost. Can anyone direct me to software that can help. I heard a rumor that some Nextel and Boost sim cards are different and you can not unlock them - true or false