Snapdragon is a family of high-performance system-on-chip (SoC) processors developed by Qualcomm. These processors are widely used in smartphones, tablets, and other mobile devices, providing advanced computing, graphics, and connectivity capabilities. Snapdragon chips integrate CPU, GPU, modem, and AI processing components, enabling efficient multitasking, high-speed internet, and enhanced multimedia experiences. Due to their widespread adoption, Snapdragon-powered devices are common targets for cybersecurity research, focusing on vulnerabilities that could impact device security and user privacy. Understanding Snapdragon architecture is important for mobile security professionals and researchers.