Wanbo X1 User Manual page 11

Mobile Phone Projection / Same Screen
(Android Version)
Firstly, make sure Projector and mobile phone under the same WiFi, open
Eshare of the projector, and then open video apps in your mobile phone
(such as Youtube, Netflix), click TV icon in the upper right corner of the video
to project).
iPhone uses Airplay mirror for same screen and projection; Android phone
can project directly with Eshare, Android computer can download Eshare or
use HDMI cable to complete projection.
Note: The above operations need to be done under the same WIFI, all devices
should connect to the same WIFI (wireless network).
System upgrade (Android Version)
Upgrade online
Online update through system upgrade.
U disk upgrade (Local upgrade)
Copy the upgrade firmware to U disk root directory in FAT32 format, insert
the U disk into the USB interface of projector, then select U disk upgrade.
Mandatory upgrade
Copy the upgrade firmware to U disk root directory in FAT32 format. Insert
the U disk into the USB interface under turn off condition of the projector,
meanwhile, long press the device power button for 5 seconds to start
automatic upgrade.