From Android 2.2 Froyo you can configure your device so that it shares the internet of your plan with other devices. Today I will show you how to turn your phone into a Wi-Fi hotspot.
Through the process called Tethering, you can share Wi-Fi from your smart. Here's how he made it:
1. In Settings you must click on More in Wireless and other networks;
2. Then click Portable and fixed access point.