I have already written a "how to" on using your Android mobile phone as a mobile hotspot, which can be found here.
Below is instruction on using Easy Tether Full on any Android phone. Easy Tether is just as great as Barnacle Wifi Tether, but instead requires the use of a USB cable to connect to the internet on another device. So, if Barnacle Wifi Tether just doesn't work for you, or if you prefer to connect with Easy Tether, follow the below instructions to try it out in full mode.
Below is instruction on using Easy Tether Full on any Android phone. Easy Tether is just as great as Barnacle Wifi Tether, but instead requires the use of a USB cable to connect to the internet on another device. So, if Barnacle Wifi Tether just doesn't work for you, or if you prefer to connect with Easy Tether, follow the below instructions to try it out in full mode.