I have samsung galaxy S5 SM -G900W8 and I bought MHL cable but it doesn't work

[Android Central Question]

I try the cable from the phone to my Sony tv it doesn't show any thing on the screen just it keeps it black

 

[Rukbat]

Is your adapter for MHL 2.0 (the 11 pin connector)? The S5 won't work with either earlier or later adapters. (It also may stop working if the phone is rooted.)