From the Home screen, swipe up to view your apps.
Scroll to Settings.
Tap Settings
Tap Wi-Fi & Internet.
Tap Hotspot & tethering.
Tap Wi-Fi hotspot.
This screen lets you choose the type of security you want. You can also find your device password here.
Tap or slide the Mobile Hotspot switch to ON.
If necessary, tap OK to turn off Wi-Fi.
You've completed the steps!
