The projection code is a matching identification code between a mobile device and an output device such as a TV. After the device is connected during screencasting, the output device will give this code and enter it correctly on the mobile device. code value to complete screencasting.
Steps for TV screen mirroring:
1. First, make sure your phone and TV are connected to the same WIFI network, find "Applications" in the menu bar, and click "My Apps" ", select "Hi Screen Mirroring";
2. Select the appropriate screen mirroring method according to the purpose and select "Android Phone". You can see that different brands of mobile phones have different connection methods. You can connect your mobile phone to the TV according to the prompts according to your mobile phone brand. After the connection is successful, you can also play the photos and videos of the mobile phone on the TV.
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