Sometimes a simple reboot can fix this issue for you and you will be able to turn off airplane mode normally.
Solution #1: Reboot your Laptop & Turn off Airplane mode Disable Airplane Mode Switch and Collection from Device Manager.Check hardware switch for Airplane mode.Reboot your laptop/Computer and Turn off Airplane Mode.Windows 10 Airplane Mode Won’t Turn Off, How to Fix? We will be making changes to a few devices from the Device Manager so make sure you know what you’re doing. Now, fixing this is quite easy but it is really important that you look at the solutions and understand how they work before you start. This mostly happens on laptops that are upgraded from an old version of Windows like Windows 7, Windows 8 or Windows 8.1. One of these bugs is the Airplane mode not turning off on Windows 10. Windows 10 is a great operating system and with more and more people switching to Windows 10 from an older version of Windows every day, it is bound to happen that people face a few bugs. Issue: Windows 10 Airplane Mode won’t Turn Off