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Knox E-FOTA One for One UI Core (Legacy) Screenshot 0
Knox E-FOTA One for One UI Core (Legacy) Screenshot 1
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About Knox E-FOTA One for One UI Core (Legacy)

This version works only on select earlier Samsung Galaxy devices with One UI Core (e.g., Galaxy A21s). For any recent One UI Core models (e.g., Galaxy A22), please use the standard Knox E-FOTA One agent available at
You can also see the full list of supported devices at

About Knox E-FOTA
Knox E-FOTA (Enterprise Firmware-Over-The-Air) is a business solution that allows IT administrators to control OS versions on Samsung mobile devices:
1) Ensure that the latest security patches are deployed to corporate devices on schedule.
2) Test new OS versions before deployment, ensuring compatibility for in-house apps.

Key Features
Mandatory Firmware Update—Push firmware updates for highest level of security and be compliant of company IT regulations.

Stable OS Deployment for Business Apps/Services—Create an IT environment that guarantees the highest performance of corporate applications.

Flexible OS Update Options—Provide various options to cover any type of business operation without sacrificing the business outcome.

Note to End Users
The Knox E-FOTA One application works only when your device is registered on the Knox E-FOTA One console by your IT administrator.
Please contact your IT administrator if you face any technical issues installing and/or using this app.

Supported One UI Core Devices
▶Galaxy Tab A 8.0" (2019): SM-T290, SM-T295, SM-T295C, SM-T295N, SM-T297
▶Galaxy Tab A7: SM-T505N, SM-T505C, SM-T500, SM-T505, SM-T507
▶Galaxy A01: SM-A015A, SM-A015AZ, SM-A015F, SM-A015G, SM-A015M, SM-A015T1, SM-A015U, SM-A015V, SM-S111DL
▶Galaxy A02 (Galaxy M02): SM-M022G, SM-M022M, SM-A022G, SM-M022F, SM-A022F, SM-A022M
▶Galaxy A02s: SM-A025F, SM-A025M, SM-M025F, SM-A025G
▶Galaxy A10s: SM-A107F, SM-M017F, SM-A107M
▶Galaxy A11: SM-A115F, SM-A115M, SM-A115A, SM-A115AP, SM-A115AZ, SM-A115U, SM-A115U1, SM-A115W, SM-S115DL
▶Galaxy A12: SM-A125F, SM-A125M, SM-A125N, SM-A125U
▶Galaxy A20s: SM-A2070, SM-A207F, SM-A207M
▶Galaxy A21: SM-A215U, SM-A215U1, SM-A215W, SM-S215DL
▶Galaxy A21s: SM-A217F, SM-A217M, SM-A217N
▶Galaxy M01: SM-M015F, SM-M015G
▶Galaxy M10: SM-M105F, SM-M105G, SM-M105M, SM-M105Y
▶Galaxy M11: SM-M115F, SM-M115M
▶Galaxy M12 (Galaxy F12): SM-M127G, SM-F127G
▶Galaxy M20: SM-M205FN, SM-M205F, SM-M205G, SM-M205M, SM-M205N
▶Galaxy M21: SM-M215F
▶Galaxy M30: SM-M305F, SM-M305M
▶Galaxy M30s: SM-M307F, SM-M3070, SM-M307FN
▶Galaxy M31: SM-M315F, SM-F415F
▶Galaxy M31s: SM-M317F
▶Galaxy M40: SM-M405F
▶Galaxy M51: SM-M515F

For any recent One UI Core models not listed above, please use the standard Knox E-FOTA One agent available at

The following permissions are required for the app service. For optional permissions, the default functionality of the service is turned on, but not allowed.

Required permissions
- Telephone: Used to check device-unique identification information for Knox E-FOTA One service (IMEI, Device ID)
- Storage: Used to store the firmware files

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