The ultimate solution of black screen of millet mobile phone

1, in the Millet mobile phone on the main screen to open the phone dialing icon, access to the telephone dialing interface.

2, in the open telephone dialing interface, click on the Mobile Phone menu button, the pop-up menu bar to select the Settings button.

3, into the Settings page, under the Phone column to open more phone settings options.

4, at this time in the Call Settings page, open the caller status settings.

5, we can see the system by default to open the distance sensor, click on the right side of the switch to close, and then try the call, whether there is a black screen phenomenon.