Google has transitioned Android corporate management to its cloud-based Android Management API (AMAPI). This shift restricts MDM agents to a list of Google-approved applications, causing potential installation blocks via Play Protect for non-listed solutions. Since 2025, standard QR-code enrollment may fail for unapproved agents, forcing administrators to seek alternative deployment methods like adb.
Samsung offers an alternative through its Knox Service Plugin (KSP) and KME Direct QR codes. KSP acts as an OEMConfig application, allowing MDM systems to deliver complex configurations without requiring native support for every specific Knox feature. This bypasses the need for Google-approved agent lists and provides a fallback mechanism for environments where Managed Google Play access is restricted.
KSP functions as a mediator that applies policies directly to the device. Administrators must ensure that the KSP APK version matches the configuration template version to avoid errors. Furthermore, policies require specific device privileges, such as Device Owner or Profile Owner mode, to function correctly. The plugin also supports verbose mode for debugging policy application issues.
Practical use cases for KSP include managing kiosk hardware, such as automatic power-on and power-off sequences based on power supply status, and battery charge limiting for display devices. It also allows for granular control over system updates, battery optimization whitelists, and application restrictions based on package names or digital signatures, providing deeper management than standard MDM profiles.
