To connect your device, pls follow these steps:
1) Connect the HDMI connector of MHL cable into your TV directly.
2) Connect the USB 2.0 connector of MHL Adapter into your original charger.
Warning!: Make sure that you use the Travel Charger that was included with your phone. If you use an unapproved travel charger, there is a possibility that the MHL adaptor might not function properly.
3) Connect your Travel Charger to an approved power source.
4) Connect the MHL cable connector into the Power/Accessory Interface port on your phone. This is the same port that you normally use to connect your Travel Charger,and then restart the phone after connect with MHL Cable( Do not connect the MHL cable to your device through the Desktop dock. The Video and Audio output will not work correctly).You will see the TV shows what your phone shows.