Use of mobile phones is more like a privilege and a symbol of luxury in its days of inception. However with the change of government policies and a move towards increasing the communication link between people as a mark of convenience mobile phones have turned out to be a necessity in the present century. HTC is one such leading manufacturer of featured mobile phones that is more commonly known as smart phones. Unlocking a HTC phone makes available many services that are quite useful on usage on international lands. Further unlocking a phone allows its usage on varied networks and often makes it possible to switch to different operators while travelling to distinct places.