Samsung Electronics utilizes a proprietary Firmware Over-The-Air (FOTA) mechanism to deliver OS upgrades and security patches to millions of devices globally. Monitoring these updates is critical for enterprise mobility management (EMM), digital forensics, and cybersecurity research. This paper outlines the architecture of the Samsung FOTA system, identifies the protocols used for monitoring update status, and discusses the security implications of the update delivery pipeline.
End-users and researchers monitor updates via specific system logs and databases stored locally on the device: samsung firmware update monitor
While Samsung does not provide a public "Monitor" tool for consumers, third-party tools have been developed to interface with Samsung's servers: samsung firmware update monitor
The most popular tools in this space are (successor to SamFirm) and SamFw Tool , though the core logic remains the same. samsung firmware update monitor