Screen Mirroring not working using Xperia Z3 T-Mobile phone

[san4]

I am not able to use my Xperia Z3 phone for screen mirroring on my Sony Bravia tv (model # KDL-60R550A).  Every time I try to connect my phone to my TV, a message pops up stating "Registration Failed" and the connection is lost.  How do I fix this problem so that I am able to mirror my phone onto my TV?

[Phy]

Does your TV support Wi-Fi certified miracast?

http://support.sonymobile.com/global-en/xperiaz3/userguide/Mirroring-the-screen-of-your-device-wirel...

[san4]

Thanks for the response.  My Sony TV supports Wi-Fi certified miracast.  My Wi-Fi connection works very well and I have no problems using my Sony Tv's Wi-Fi capabilities (connecting to the internet, ect).  I also put my Sony Tv on standby for screen mirroring by pressing input on my Tv remote and going to the "Screen Mirroring" option.  I attempt to connect using my Xperia Z3 phone, yet "Registration Failed" still shows up on my Tv.

[Rickard · Accepted solution]

Sorry to hear that you have issues with screen mirroring.

Have you also tried to update the firmware in your TV? It seems a new version was released recently: https://esupport.sony.com/US/p/model-home.pl?mdl=KDL60R550A&template_id=1&region_id=1&tab=download#/...

[san4]

Hi Rickard.  I updated my Sony Tv and the issue is fixed now, I can Mirror my Xperia Z3 phone on my TV now.  Thanks for the help.

[Rickard]

Glad to hear that it's working now