In order to use WLAN with your LG device and thus access a network, WLAN (Wi-Fi) must be switched on. The LG interface offers different ways to do this. This guide shows the regular way via the settings. WLAN can also be activated or deactivated via the quick settings.

Android 9 | LG UX 9.0
Step 1:  Open the  Settings
Step 2:  Enable or Disable  Wi-Fi
  1. Open the Settings
  2. Enable or Disable Wi-Fi

LG Instructions