Turn on the vidda factory mode according to the method given on the Internet, and perform a remote adb debugging, and you can install most of the apps that adapt to the TV without restrictions, and the actual test is feasible.
The first step is to find the sound balance setting interface, which will vary depending on the TV model. (If there is a Dolby Atmos function, you need to turn it off to enter the setting interface)
Enter the balance setting, enter 1969 through the external keyboard, and you can immediately enter the factory mode, and the TV screen will display a highlighted M.
The second step, in the factory mode, press the menu key to enter the setting interface, and adjust the Tofac from U mode to M mode.
The third step is to restart the TV and enter the system. Open the setting interface, press the menu key 4-5 times continuously on the about tab to open the hidden setting interface.
The fourth step is to enter the system tab of the hidden setting menu, open the information in the about column, find the version number, press the OK key continuously, and enter the developer mode according to the prompts.
The fifth step is to find and enter the developer tab, and turn on USB debugging.
At this point, the USB debugging function can be used normally, and the es file browser can be used to remotely connect to the TV with the mobile phone in the LAN. If there is a need to install the app, it is recommended to open the vidda shopping mall mode and try again. When the system is running in M mode, functions such as screen projection cannot be used normally, and you need to switch back to U mode.
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