Pls download one following APK file version, and install it in Screens
Version
Release
New Feature
Click&Down
V6.01-Android10-package
2022-04-23
  For Android 8/9/10
------   IMPORTANT note!!!   ------
Installation steps
1) unzip package file and you can get two apk file ;
2) install these TWO apk in your device .
V4.81_en
2018-05-04
1)  Assign different types content in one same region 2)  Play two or multiple video regions in screen at same time
------   IMPORTANT note!!!   ------
Minimum hardware configuration:
CPU:      > 1.5G Hz
RAM:      > 4G byte
FALSH:   > 32G Byte
V4.33_en
2017-01-11
  Basic version only for LOW performance device