During November 2024, Hyunsu Kim focused on stabilizing Wi-Fi functionality within the Samsung/TizenRT repository by reverting recent changes to the Wi-Fi firmware and RA table logic. Working primarily in Assembly and leveraging expertise in build systems and firmware development, Hyunsu restored previous behavior to address instability introduced by earlier updates. The approach involved carefully rolling back modifications in build/tools/amebasmart, validating the integration to ensure wireless components remained reliable. Release notes were updated to document the rollback and maintain traceability for future development. This work demonstrated a methodical approach to maintaining system reliability and highlighted attention to detail in firmware management.