Universal MasterCode v.04 by Darmiles a specialized computer software utility used primarily for generating unlock codes flash codes for various mobile USB modems and routers

The Concept of Universal Mastercodes

Nokia Support: It is most famous for generating the "Security Master Code" for Nokia DCT3 and DCT4 devices. This allowed users who had forgotten their 5-digit security lock to reset it without wiping their data.

Universal Mastercode v.04 — A Detailed Treatise

Author: darmiles