Skyworth/CoolTV wants to upgrade the system, but doesn't know how to do it? After reading the tutorial below, everything is not a problem.
5.0 or later View method 1. Turn on the TV, press the Home button - left button, click "Settings";
2. Enter "About This Machine";
3, check the machine model.
The following version 5.0 to view methods: 1, open the TV, press the Home button, open the "TV Butler";
2. In the main menu of the TV manager, select "System Module" and press OK to open.
3, enter the system information;
4, check the model
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