Can the Smart Lock C33 still be used normally if it fails to update the firmware to the latest version?
- Yes. The Smart Lock C33 can still be used if it fails to update the firmware to the latest version. When the firmware fails to update, the Smart Lock C33 will revert to its previous version.
If you have any further questions regarding the eufy Smart Lock C33, please don't hesitate to contact us for assistance.


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