During September 2025, B. Spranger focused on enhancing reliability and safety in the flipperdevices/u-boot repository by addressing a memory management issue in Fastmap Scanning. Spranger implemented a targeted fix in C that limited the memory copy size to the VID header, preventing potential memory overruns during fastmap operations. This change improved runtime stability in the U-Boot ubispl path and reduced production risk, while maintaining a minimal and reviewable code footprint. Drawing on expertise in embedded systems, kernel development, and memory management, Spranger delivered a tightly-scoped solution that resolved a subtle bug without introducing observable side effects or unnecessary complexity.