There are three reasons why Mi Dui Dui cannot cast the screen:

1. The network connected to the mobile phone is not smooth. If the network is unstable, the screen casting will fail. You can try again on another network. Cast screen.

2. The device to be connected to a mobile phone, projector or TV does not support the screen casting function, so you cannot cast the screen.

3. The mobile phone and the projector or TV are not connected to the same wireless network, so they are not in the same LAN, and the screen casting will naturally not be successful.

Miandui is launched by TVBC. TVBC is not TVB. TVBC and TVB are in a cooperative relationship. Miandui is mainly about old dramas.

Shanghai Jade Oriental Communication Co., Ltd., referred to as Jade Oriental or TVBC, is a joint venture between Chinese Cultural Industry Investment Fund CMC, Television Broadcasting Co., Ltd. TVB, and Shanghai Oriental Media Group Co., Ltd. SMG***. Officially established on August 8, 2012, all TVB businesses in mainland China have been started and fully operational. In the future, TVBC will focus on advertising, copyright distribution, artist management, film and television production and other fields, and fully enter the mainland film and television media market.