Adding Tethering to the Quick Settings panel on the notification drawer, one of which is your portable hotspot.
To do this, first open the settings and navigate to the Personalization section, then tap “Notification drawer.”
On the next screen, tap “Quick Settings panel.”
And on the next screen, tap “Tiles and layout.”
You’re going to see your toggle tiles arrayed in a grid. You can press and hold tiles to drag and reorder, or drop them onto “Delete” to remove them.
Tap “Add” and you will be asked to choose a tile. You can add whatever you want, but the one we’re looking for is at the bottom. Tap “Wi-Fi AP” to add it to the Quick Settings panel.
Now, when you pull the Quick Settings down, you’ll have the option to turn your hotspot on or off.
In many ways, this is most efficient and preferable way of doing this, because it doesn’t take up a spot on your home screen and it’s in a logical place, among other settings.