2 methods to add the Mobile Data Toggle to the QS Tiles:
a). Download Platform-Tools to your computer - Enable USB Debugging on your phone - Settings - About Phone - Software information - Click on Build number 7 times and Toggle USB Debugging to On - Connect your computer to your phone & you will have to Click on "Allow" when you see the Prompt on your pc to allow the connection.
b) On your Windows computer Shift + Right Click to Open Power Shell. c) Type:
.\adb shell (press Enter) settings put secure sysui_qs_tiles "$(settings get secure sysui_qs_tiles),MobileData,Hotspot"
Done
@carr0498 has a more automated method if you are uncomfortable with adb commands 🐧
