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29 Jun 2026 1 min read

ETouch Lock – Update Firmware for KAS App

Instruction Download PDF Here Follow instructions carefully. You will need to download a third-party app.    Firmware update directly from KAS app is coming soon. Thanks for your support. Firmware files available: Production kas_lock_dfu_v1.1.5 – ...

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Instruction

Download PDF Here
Follow instructions carefully. You will need to download a third-party app.   
Firmware update directly from KAS app is coming soon.

Thanks for your support.

Firmware files available:

Recommended: Always flash the latest firmware version into the lock

Note: BETA firmware files will work with KAS devices but you may experience some minor bugs. We will post here when firmware version is moved from BETA to Production.

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