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       1. This adapter connected to the power must be greater than 5V or 1A, or can't output to HDMI.
      2. Connected to the adapter, you must restart the phone, remember, the first use must be connected to the phone and then restart the phone, or HDMI can't output.
      3. This adapter does not require any settings, restart the phone after the automatic output.
      4. This adapter is connected, the phone will display the HDMI logo (some phones will not show), some phones will show charging.
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