Incorrectly created or superfluous APN data (access points) can be quickly and easily deleted in the menu; the standard APN cannot be removed from the LG device.

Android 9 | LG UX 9.0
Delete APN -  Open the  Settings
Delete APN -  Tap on  Mobile networks
Delete APN -  Tap on  Access Point Names
Delete APN -  Tap on desired  APN
Delete APN -  Open the  Menu
Delete APN -  Tap on  Delete APN
Delete APN -  Confirm with  Delete
  1. Open the Settings
  2. Tap on Mobile networks
  3. Tap on Access Point Names
  4. Tap on desired APN
  5. Open the Menu
  6. Tap on Delete APN
  7. Confirm with Delete

LG Instructions