v7.5.0 Update Instructions

This topic describes the updates of the OEM app for Smart Home Lighting with v7.5.0. This app version was released on June 24th, 2026. You can integrate the updates into your app.

App update

Optimized the OTA update functionality

• Optimized OTA functionality for bulk devices. Fixed an issue where OTA updates could not be detected for all devices when managing a large number of devices.
• Optimized user experience. Resolved interface flickering issues that occurred during the update process for some devices.

Supported setting up an alternative Wi-Fi network via Bluetooth connection

When the Wi-Fi connection is no longer available, the device can be connected via Bluetooth (requires a hardware device that supports this feature) to set up another available Wi-Fi network. You do not need to pair the device again.

Supported mandatory phone number binding for accounts in mainland China

In accordance with regulatory requirements in mainland China, users registering in this region must bind a phone number to use the app. This update introduces a guided phone number binding process in the account registration feature.

Feedback and help

• If you have any questions or suggestions, contact us at smart_light@tuya.com.

• For more information about the OEM app update process, see Update App Version on Tuya Developer Platform.