Please follow the steps below if you want to make changes to your WiFi settings after the initial setup:
On the remote control of the viewneo 4K SignageBox, press the Menu button to bring up the viewneo Player's menu.
In the menu go to the tab "SYSTEM". The Android settings can be accessed by clicking on the "SETTINGS" button on the bottom right.
After the connection to the desired network has been successfully established, press the "Back" button on the remote control repeatedly until you are back in the menu of the viewneo player.