Do you Know WiFi Tethering ?
Tethering has the meaning to share or sharing internet connection from a mobile device with other devices. In a short sense, if a mobile phone has a feature of WiFi tethering, then the mobile phone you can make as a mobile hotspot.
Here's how to activate Wifi tethering:
1 Go to Settings
2 Press the Network & Internet (Internet and network) option. Then will appear several options. Press the hotspot & Tethering menu.
3 Once the menu opens, you will see several options, one of which is a Wi-Fi hotspot. Slide the button next to the option to the right to activate Wi-Fi hotspot mode.
4 If you want to make the network safer so that people can not log into your wifi network, tap hotspot settings option until the name display (Network name) and Password (password) appear. Enter the desired password and press the Save button.
5 When you're done, you'll find a private Wi-Fi network you've created.