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Version: 2.3.1

Release Date: 2021-01-25


Smart ID Mobile SDK 2.3.1 for Android has been released today.

Detailed feature list


Jira ticket noDescriptionOperating system

Support for biometrics in SDK (Interface is directly on Provisioned profile). Refer to sample app for implementation details.


Dropped support for Android 4.4.

PMOB-2708 Updated protection framework.Android

Profile ID changed to Profile Objects in all request types.

N/AProtection against rooted devices, emulator detection, hooking detection and more, has been further extended. Android
N/AVarious stability improvments.Android

Release announcement

Important notes on this release

Minimum supported Android SDK is now 21 (5.0). 

Implementations might need to be adapted due to new profile setup in the SDK. ProvisionedProfile is now the common interface for stored OTP and push profiles. The new profiles PushProfileRequest and OtpProfileRequest are used during provisioning. 


Contact Information

For information regarding support, training and other services in your area, please visit our website at


Nexus offers maintenance and support services for Smart ID Mobile SDK to customers and partners. For more information, please refer to the Nexus Technical Support at, or contact your local sales representative.

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