answer: [F.A.Q.] How to update & use Nckdongle? [Screen shots and Details]
What does PRD mean?
PRD refers to an identification number on a Blackberry smartphone. It stands for Product Requirements Documents. The number is a sort/batch number and is reference to where, when and for which wireless carrier the handset was manufactured for. All Blackberry models are not alike, but differ depending on the firmware installed, the software, language and the branding needed for the designated telecom provider they are going to be sold under. Blackberry phones are factory locked. The PRD number determines the handset origin and to unlock a BlackBerry, is a very helpful in determining the correct unlock code.
What does a PRD number look like?
The PRD number comprises of of eight numbers and can look something like this: PRD-30001-001