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Which function can be called to refuse a firmware upgrade?

Last Updated on：2025-08-21 03:14:24

The function tuya_iot_refuse_upgrade(INCONST FW_UG_S *fw, INCONST CHAR_T *dev_id) can be called for this purpose. The function path is as follows:

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Why call the SDK interface to start firmware upgrade, but it prompts' No need to upgrade the firmware 'or' No firmware being upgraded '?

Product firmware upgrade is configured with both mandatory upgrade and automatic upgrade. Which method will the App use to upgrade the device firmware?

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