Firmware Version 1.4.2 (Build No. 1.4.2_20260309)
Release|2026-03-12
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If you are using a device with firmware version v1.4.0, you must upgrade to v1.4.1 before use.
As important security and stability improvements are included, using the latest version after the upgrade is mandatory. -
After upgrading the firmware to v1.4.0, it is not able to downgrade to an earlier version of the firmware.
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For more information, check the serial number of the device and contact the Suprema.
New Features and Improvements
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Separated firmware builds for CE and Global (Non-CE) products.
CE and Global (Non-CE) products can be identified via the label sticker on the back of the product. The Master Admin feature is enabled only on products with a label bearing the CE mark.
Bug Fixes
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Card format and write failure after changing the Primary Key of an issued MIFARE SL1 card. 発生バージョン: 1.4.1
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After enrolling credentials for the Master Admin to the slave device in BioStar 2, the enrolled information is not displayed when re-entering the device details page. 発生バージョン: 1.4.1