Need tools: iphone6 mobile phone
Specific operation steps:
1. Press the power button on the side of iphone6 to put the phone into the screen lock state.
2. Press the HOME button of iphone6 to unlock it, and manually enter 6-digit characters or verify fingerprints.
3. Unlock the iphone6 to the home screen page.
4. Press and hold the power button on the side of iphone6 to turn it off and restart.
5. After restarting the iphone6, unlock to the home page to open the settings.
6. Enter the detailed options list of settings and select Wi-Fi function to open.
7. Enter the Wi-Fi management settings page, and select the Wi-Fi connected to the projection screen device to connect the mobile phone, so that the iphone6 mobile phone and the projection screen device are in the same Wi-Fi network environment.
8. After successfully connecting Wi-Fi, swipe up to bring up the control panel function and find the screen image.
9. After entering the screen mirroring function, you can select devices among the connectable devices for screen projection operation, which solves the problem that the screen projection function of iphone6 mobile phone disappears.