After my recent upgrade to software version 9.00 build 4116, I can no longer screen mirror from my Samsung Galaxy S5. I am able to screen mirror to smart TVs, but not to my Roku Express model 3900X. When I start Screen mirroring from my android, it shows my living room device and it appears to begin connecting. But instead of mirroring my screen it goes to RokuCast and displays a screen with the only option is "View recent history". The android responds "Failed to connect to screen mirroring". Never had any issues before software version 9.00. Same problem with two androids that worked before and on two different TVs with Roku Express devices. Any help will be much appreciated. Thank you
Please feel free to PM me with your Roku account email address, and the serial number of your Roku device(s) if you still aren't able to get things back on track after giving the troubleshooting steps above a try. I'll follow up directly to assist you further.
i have a Galaxy S5 and a Galaxy S5 mini, I have used both until the OS 9.00 to mirror to TV screen. As I stated, both androids can still screen mirror to Smart TVs. I did so yesterday using the Galaxy S5 mini while away on travel on a hotel TV.
The Galaxy S5 mini SM-G800A, V 5.1.1 and build LMY47X.G800AUCS3BOJ9
The Galaxy S5 is SM-G900A, V 6.0.1 and build MMB29M.G900AUCS4DQD1
I unplugged the TV and the Roku Express for a clean cold startup. Next I rebooted both phones and restarted the Roku Express. After that, I reactivated the Roku.
I have not rebooted the router, but will follow up with reply after I try that.
"kw77" wrote: ... I unplugged the TV and the Roku Express for a clean cold startup. Next I rebooted both phones and restarted the Roku Express.
After that, I reactivated the Roku. ...
Wait. You reactivated the Roku? Unplugging should not have caused that. A restart (or reboot) should not have caused that. Did you actually do a full factory reset? Because I’m not reading what you wrote as that.
DBDukes http://www.dbdukes.com/Roku Ultra (4660) Roku Premiere+ (3921)