After the cool TV system is upgraded, how does the remote control not work?

Whether there are friends in the cool TV system upgrade after the emergence of the remote control is not working, the phenomenon of TV Caton, would like to ask a professional to repair, but now a little bit of technology, the fees simply sit! After the sale, it must be waited. Today, I will share with you a simple way to solve the problem of Cool TV.
After the TV is successfully upgraded, some users will experience the following situations:


The remote controller malfunctions;
This situation is generally due to the fact that the previous system version is too low, the TV cache is too large, and some functions of the system cannot be adapted after the upgrade, so it is necessary to restore the factory settings.
Solution:

First, if your TV can respond, please do:

To access the homepage, press the left key to bring up the menu, and select [Settings]-[General Settings]--[Restore Factory Settings].
After the factory settings are restored, the TV will clear the previous cache, update the system configuration, and wait until the TV restarts successfully.

Second, if your TV has no way to respond, then follow these steps:
1. Unplug the power supply, unplug the TV external device (U disk set-top box, etc.);

2. Hold down the [standby button] in the lower left corner of the TV or the [OK button] on the back of the TV;

3, then plug in the power again, hold down the key and do not let go, wait until the following interface appears on the TV interface, select [Clear all data];

After the TV system is upgraded, the remote controller fails.

4. After clearing the data, select [Restart TV]; Wait until the TV restarts successfully and it will return to normal.

After the TV system is upgraded, the remote controller fails.

If the above method does not solve your problem, only look for cool TV professionals.

Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.

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