If your device has mobile data, you can set it up to share its Internet connection using Bluetooth.Turn on your device's Bluetooth under Settings > Bluetooth.Pair your phone or tablet with the other device you want to share an Internet connection with. Learn how to pair devices using Bluetooth.Set up the other device to get its network connection via Bluetooth. You may need to refer to the instructions that came with that device.On your phone or tablet, go back to the Settings menu .Under "Wireless & networks," touch More > Tethering & portable hotspot.Check the box or turn on the switch next to "Bluetooth tethering." When the the connection is made, youll see one of the following notifications and you can connect to the Internet (your icons may look slightly different if your device is running Andriod 4.4 or lower): Bluetooth tethering connection active Multiple tethering or hotspot connections activeTo stop sharing your data connection, uncheck the box or turn off the switch next to "Bluetooth tethering" in the Settings menu.