What is a Portable Wi-Fi Hotspot
Wi-Fi hotspot (a.k.a. Portable Mobile Hotspot) is a feature that allows Android device work as a Wireless Access Point (AP). In this mode Android smartphone or tablet connects to the Internet via 3G/LTE and uses its Wi-Fi module to distribute the Internet to other devices.
The mobile hotspot feature would be very useful, for instance, when you are outside and wish to connect your laptop to the Internet. In this guide we will explain how to configure it on Samsung Galaxy devices of various generations.
Read moreHow to Set Up a Wi-Fi Hotspot on a Samsung Galaxy Phone