Developer tool


Knox E-FOTA is an over–the-air firmware update solution that offers businesses advanced device firmware control. Take your solution to the next level by enabling fine-tuned version control paired with best-in-class security.

Get access by joining the Samsung Knox Partner Program. Learn more.

Additional firmware features

Leverage your development process with firmware version management that keeps up with your deployment schedule.

Integrated control

Integrate strict device firmware control into your solution with Knox E-FOTA. This includes the option to set highest firmware versions for groups of devices, force updates to specific devices, and update scheduling.

Seamlessly scale

Create a scalable solution with remote update capabilities that offers the option to mass deploy firmware updates with minimal disruption.

Secure updates

Augment your build with secure over the air update capabilities strengthened by security features known to Knox platform.


Derive data using Knox E-FOTA APIs to build sophisticated analytics. Proactively anticipate inefficiencies and security vulnerabilities. Create actionable reports to optimize your solution.

Learn more about granular device firmware management features

Who it is for

Knox E-FOTA is an essential tool for Unified Endpoint Management (UEM) and Mobile Threat Defense (MTD) partners, but also a powerfully differentiating feature for SI and ISV partners.

Manage firmware updates

Integrate Knox E-FOTA into your solution and streamline how your customers manage version updates. Discover how to test and schedule firmware updates by viewing the documentation:

Join our partner program to start developing

Sign up for the Knox Partner Program

Gain free and immediate access to exclusive Knox development tools.

Please note, you must be a Bronze Partner or higher to access Knox development tools. To gain Bronze partner status, register your company with the Knox Partner Program for free.

Access Knox development tools and start building

Once you're a Partner, log in to download SDKs and get relevant license keys or REST API tokens to start developing.

Browse our documentation for details

Get support to go-to-market and grow

Access marketing resources to help enable the creation of high quality marketing materials, as well as new marketing channels for qualified partners.