*Need external 1A or more, external power supply, or can not output HDMI signal.
<br />*MHL output without any settings, after restart the phone it will output automatically 
<br />*MHL interface is a common interface sutable for the phone with MHL and Micro USB2.0 interface .
<br />*Mobile phone  may not support MHL output if  have been root.Support 1080P HD video output.
<br />*Connected to the MHL line, most mobile phones need to restart, or can not output HDMI signal.MHL line connected, the majority of mobile phones will display the HDMI logo, and some will show that is being charged.
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<br />To connect your device, follow these steps:
<br />1, MHL adapter HDMI interface and TV connections need ordinary HDMI cable
<br />2, the micro-USB port of MHL adapter on the alongside, connect your phone data cable for power supply 
<br />3, the TV transferred to the HDMI channel, select the corresponding HDMI port on the TV connection
<br />compactable:
<br />sansung,HTC,LG,HUAWEI,ZTE,SONY,MEIZU,MI,OPPO,lenovo,SHARP