Cannot get Screen Mirroring or Wifi Direct to work - Galaxy Tab S Q&A, Help & Troubleshooting

I want to cast my Samsung Galaxy Tab S 10.5 SM-T800 screen to my Sony 2015 XBR55X850C TV. When trying the mirror ing method the scanning on the tablet does not pickup the TV but when using the Wifi Direct the scan does see the TV and it shows on the TV that the Samsung is being registered. Afterwards the TV just goes back to the previous screen that gives directions for mirroring or to find if your device is supported (which is out dated). Am I not doing something afterwards. I am stuck? Never done this before and I sometimes I have a tendency to over-think things or become impatient and expect things to happen quicker than they normally do.

hello, wifi direct is for file transfer, is it possivle to have the tv updated? im using a samsung 55' smart tv and casting videos via smartmanager/youtube is just a click away however, initial pairing is done through your home wifi

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[Q] Miracast - Who has it working?

I have the fire stick, and can't get miracast to work. For those of you that do have it working, can you share your setup?
Devices I've tried:
Moto G with Lollipop
Surface Pro 3
HP Stream 7
Nokia Lumia 1520
For me it just sits on the waiting screen, sometimes my device name shows up saying mirroring will start soon but then it eventually times out and goes back to the settings screen.
sirfergy said:
I have the fire stick, and can't get miracast to work. For those of you that do have it working, can you share your setup?
Devices I've tried:
Moto G with Lollipop
Surface Pro 3
HP Stream 7
Nokia Lumia 1520
For me it just sits on the waiting screen, sometimes my device name shows up saying mirroring will start soon but then it eventually times out and goes back to the settings screen.
Click to expand...
Click to collapse
http://forum.xda-developers.com/fire-tv/general/fire-tv-stick-launch-thread-t2944609/page13
post #126 worked fine with lg g3
sirfergy said:
I have the fire stick, and can't get miracast to work. For those of you that do have it working, can you share your setup?
Devices I've tried:
Moto G with Lollipop
Surface Pro 3
HP Stream 7
Nokia Lumia 1520
For me it just sits on the waiting screen, sometimes my device name shows up saying mirroring will start soon but then it eventually times out and goes back to the settings screen.
Click to expand...
Click to collapse
I haven't been able to get Miracast on my Fire TV Stick to connect to me Windows 8.1 laptop.
Yes, I've gone to settings->display & sounds->enable display mirroring.
The first time I tried it on the laptop, it showed up in my devices (as a cell phone, which is strange), but when I "projected the screen", nothing ever showed up on the screen and it changed my laptop's resolution. I deleted it from devices and tried again and I can't get it to connect now. It just said said display mirroring is starting soon on the fire tv stick and just times out on the laptop.
On my LG G3, it didn't work last night, but when I tried it again just now, it worked.
Should the Fire TV Stick be able to Miracast with my laptop? My WLAN card does not support 5GHz. Is that the problem? The Fire TV Stick and LG G3 are connected via 5GHz, the laptop is connected to the same router via 2.4GHz.
I also can't get it to work with either my Lenovo X1 Carbon or, Samsung Series 7 tablet (Win 8.1 on both, miracast on the first, Intel WIDI on the second), the firetv is detected but it just won't connect. It worked with my Moto X, so I'm assuming it might just be working with android devices at this point which is a damn shame since this was one of the main selling points of the Fire TV stick for me.
Got it working on my Fire Stick and Nexus 5 running on custom kitkat rom. Had no luck on the first few try, my phone can see my fire stick and when it said it's connecting, the fire tv stick also said it's "preparing" to connect to my android device with my device name on the screen, but it would just disconnect without doing anything and go back to the setting screen after a few seconds.
Then i tried to turn off and turn on my wifi on my phone, tried again, fire tv now put the tv screen into a black & blank screen, but nothing more, it would disconnect again after a few seconds later. Tried a few times later on, same result, and no luck.
Again, i turn off my wifi on my phone and tried again and it now connected wonderfully! Tried youtube video on my phone and it's watchable on the tv, i'm going to try out a local video tomorrow and see how does it perform, so far i'm happy with browsing my photo in my phone alone without lags i found unacceptable on chromecast (but to be fair, it's not build for direct mirroring a device)
I have no luck in setting it up with my win 8.1 DELL e6540 laptop yet, i'm not sure if it even support miracast, would look into that also tomorrow. Right now i'm just happy it works on my phone and the quality is definitely acceptable.:good:
Hope it helps someone to setup your miracast!
sirfergy said:
I have the fire stick, and can't get miracast to work. For those of you that do have it working, can you share your setup?
Devices I've tried:
Moto G with Lollipop
Surface Pro 3
HP Stream 7
Nokia Lumia 1520
For me it just sits on the waiting screen, sometimes my device name shows up saying mirroring will start soon but then it eventually times out and goes back to the settings screen.
Click to expand...
Click to collapse
3 of the 4 devices you try to cast are Windows, which you will expect problems since this is an Android system. The Moto G might have to deal with Lollipop and Google locking down Miracast for Chromecast only. I have a Nexus 7 and Nexus 9 on Lollipop and both can't cast to Amazon Fire TV. However, my Oneplus One and Galaxy Tab Pro 12.2 running CM11 can cast both to Chromecast and Fire TV/Fire Stick. I think this is due to some kind of ROM blocking. Just wait till somebody find a way around it. Most devs are busy porting Lollipop to old Android devices.
vi6s said:
3 of the 4 devices you try to cast are Windows, which you will expect problems since this is an Android system. The Moto G might have to deal with Lollipop and Google locking down Miracast for Chromecast only. I have a Nexus 7 and Nexus 9 on Lollipop and both can't cast to Amazon Fire TV. However, my Oneplus One and Galaxy Tab Pro 12.2 running CM11 can cast both to Chromecast and Fire TV/Fire Stick. I think this is due to some kind of ROM blocking. Just wait till somebody find a way around it. Most devs are busy porting Lollipop to old Android devices.
Click to expand...
Click to collapse
That's probably the case, I just thought being Miracast certified meant it was actually supposed to work.
I've both a Note 3 and a LG G3 but can't miracast to my fire tv device from either. The phones can seethe fire tv and their name appears briefly on screen but then it simply fails. Everything is unrooted.
classact said:
I've both a Note 3 and a LG G3 but can't miracast to my fire tv device from either. The phones can seethe fire tv and their name appears briefly on screen but then it simply fails. Everything is unrooted.
Click to expand...
Click to collapse
works great on my wife's G3 but not on my nexus 5 with lollipop.
---------- Post added at 08:58 PM ---------- Previous post was at 08:57 PM ----------
jcky000 said:
Got it working on my Fire Stick and Nexus 5 running on custom kitkat rom. Had no luck on the first few try, my phone can see my fire stick and when it said it's connecting, the fire tv stick also said it's "preparing" to connect to my android device with my device name on the screen, but it would just disconnect without doing anything and go back to the setting screen after a few seconds.
Then i tried to turn off and turn on my wifi on my phone, tried again, fire tv now put the tv screen into a black & blank screen, but nothing more, it would disconnect again after a few seconds later. Tried a few times later on, same result, and no luck.
Again, i turn off my wifi on my phone and tried again and it now connected wonderfully! Tried youtube video on my phone and it's watchable on the tv, i'm going to try out a local video tomorrow and see how does it perform, so far i'm happy with browsing my photo in my phone alone without lags i found unacceptable on chromecast (but to be fair, it's not build for direct mirroring a device)
I have no luck in setting it up with my win 8.1 DELL e6540 laptop yet, i'm not sure if it even support miracast, would look into that also tomorrow. Right now i'm just happy it works on my phone and the quality is definitely acceptable.:good:
Hope it helps someone to setup your miracast!
Click to expand...
Click to collapse
no luck on my nexus 5 with lollipop. stays on the connecting screen and then just stops trying to connect.
Works for about a minute and then stops
Stock Nexus 5 running Lollipop. Activated casting on the Fire Stick, and then on the N5. It seems like I had to get off of the cast screen on the N5 before it would start casting. I simply went back to the home screen. Tried to cast a you tube video which worked for a minute or so but then the TV screen went blank. Eventually the Fire Stick said the connection was dropped.
From what I've seen, it looks as though Google silently dropped Miracast support in Lollipop. The option to cast your screen from the OS appears to only work with the chromecast protocol now. They also broke car mode... Again. ?
I have it sort of working with Moto X KitKat - I can mirror the phone, but if I try to stream a Google Play movie it stutters and hangs. I could be my wifi signal - I have not tried it elsewhere in the house, but that is my next step.
lexluthor said:
I haven't been able to get Miracast on my Fire TV Stick to connect to me Windows 8.1 laptop.
Yes, I've gone to settings->display & sounds->enable display mirroring.
The first time I tried it on the laptop, it showed up in my devices (as a cell phone, which is strange), but when I "projected the screen", nothing ever showed up on the screen and it changed my laptop's resolution. I deleted it from devices and tried again and I can't get it to connect now. It just said said display mirroring is starting soon on the fire tv stick and just times out on the laptop.
On my LG G3, it didn't work last night, but when I tried it again just now, it worked.
Should the Fire TV Stick be able to Miracast with my laptop? My WLAN card does not support 5GHz. Is that the problem? The Fire TV Stick and LG G3 are connected via 5GHz, the laptop is connected to the same router via 2.4GHz.
Click to expand...
Click to collapse
I have the same symptoms - my LG G2 running Cyanogenmod 11 (4.4.4) can usually mirror fine to my Fire TV Stick, but sometimes it can't connect - a power cycle on the Fire Stick makes it work again.
However, my Windows 8.1 Pro x64 Surface Pro (1) can't establish a connection. After pressing the Add Wireless Display button, the Fire Stick is detected as a "Cell Phone." (That's probably indicative of the problem?) Then, attempting to connect to the FTVS results in the stick saying "a connection will start soon to "MYSURFACEPRO" for a few seconds, then the Fire TV Stick dumps back out to the Settings menu. Windows waits for a minute or so and eventually gives an error message.
I ran Windows Update and rebooted, but had same non-result.
I don't think Windows is detecting the Fire TV Stick as a "Wireless Display", so maybe that's why the FTVS is aborting the connection - Windows is negotiating wrong????
steeltkb said:
I have the same symptoms - my LG G2 running Cyanogenmod 11 (4.4.4) can usually mirror fine to my Fire TV Stick, but sometimes it can't connect - a power cycle on the Fire Stick makes it work again.
However, my Windows 8.1 Pro x64 Surface Pro (1) can't establish a connection. After pressing the Add Wireless Display button, the Fire Stick is detected as a "Cell Phone." (That's probably indicative of the problem?) Then, attempting to connect to the FTVS results in the stick saying "a connection will start soon to "MYSURFACEPRO" for a few seconds, then the Fire TV Stick dumps back out to the Settings menu. Windows waits for a minute or so and eventually gives an error message.
I ran Windows Update and rebooted, but had same non-result.
I don't think Windows is detecting the Fire TV Stick as a "Wireless Display", so maybe that's why the FTVS is aborting the connection - Windows is negotiating wrong????
Click to expand...
Click to collapse
Same here. Does not miracast windows displays.
Miracast is such a bull**** standard. How can they certify devicess when they all have different handshake procedures.
Im hopping for an update. I tried with three laptops.
works for me on a stock att galaxy s5 no issues, even video streams from showbox work well. no luck with custom rom note2. looks like its too old for miracast, but streambles app works alright and no sideload needed since its on amazon fire tv app store.
With Fire Stick, works with Galaxy Tab s 8.4, not so much with Verizon S5 or Note 3.
Galaxy S3; CyanogenMod 11 = Successful screen cast but no audio (is audio supposed to work).
Galaxy S4 Stock KitKat = Successful screen sharing, but again no audio.
Kindle Fire HD 7" (2012 version). CyanogenMod 11 = Fail (Screen cast seems disabled on this device with current builds of CM11)
Lenovo Miix 2 11 with Windows 8.1 = Fail (same problems as everybody else)
Dell XPS 12 with Windows 8.1 = Fail (ditto)
Intel NUC ( D54250WYK ) with Windows 8.1 = Fail (broken record)
All attempts to share screen with my Fire TV Stick on current (as of 12/15/14) firmware.
ZeeJM said:
Galaxy S3; CyanogenMod 11 = Successful screen cast but no audio (is audio supposed to work).
.....
Click to expand...
Click to collapse
Good point - my audio didn't work either with my LG G2 VS980 running CyanogenMod 11. Forgot about that part of it. And yes, audio is definitely supposed to work.
ZeeJM said:
Galaxy S3; CyanogenMod 11 = Successful screen cast but no audio (is audio supposed to work).
Galaxy S4 Stock KitKat = Successful screen sharing, but again no audio.
Kindle Fire HD 7" (2012 version). CyanogenMod 11 = Fail (Screen cast seems disabled on this device with current builds of CM11)
Lenovo Miix 2 11 with Windows 8.1 = Fail (same problems as everybody else)
Dell XPS 12 with Windows 8.1 = Fail (ditto)
Intel NUC ( D54250WYK ) with Windows 8.1 = Fail (broken record)
All attempts to share screen with my Fire TV Stick on current (as of 12/15/14) firmware.
Click to expand...
Click to collapse
Update - 12/20/14
My fire tv stick updated to the newest release and I now get audio along with video from my Galaxy S4 (US T-Mobile; stock KitKat).
ZeeJM said:
Update - 12/20/14
My fire tv stick updated to the newest release and I now get audio along with video from my Galaxy S4 (US T-Mobile; stock KitKat).
Click to expand...
Click to collapse
Were you able to try any of your Windows devices with the new firmware?

[Q] Screen Mirroring.

I've got a question with the native Screen Mirroring feature. On my Note PRO it just works. I connect to all my devices painlessly. Picked up the Note 4 last week and I have been unsuccessful in connecting it to -any- of my devices. I always get the message that it failed, and on the device it shows "connecting" but eventually times out.
I can use AllCast and Chromecast, no problem...Just unable to mirror my screen!
Anyone else having this issue?
Cast Screen.
Chromecast app has the Note 4 enabled for Cast Screen.
Just open the app and the option should be on the left menu.
Which is fine if a Chromecast is available, but is there a solution regarding the native mirroring feature found on the device? Say I'm at work and need to connect to a projector using screen mirroring and the projector doesn't have an input for a Chromecast. Maybe at my friend's house and trying to connect to his bluray... See what I mean?
I only had problems on the Pro after rooting (until a fixed kernel was released). It seems strange that a factory stock device would have the same problem. I have done a factory reset, but the issue persists.
I've used the native mirroring with a fire TV stick without any issues.

Stream video to TV without using router

I have a SM-T800 and can use iMediaShare to stream video from it to my LG flat screen with no problems as long as I am connected to my home router.
I also have a TV in my 5th wheel which I would like to use to view video that is on my Tab S.
The problem (I think) is that there is no network router available in the 5th wheel to act as the access point for the TV and Tab S.
Is there a way to set up the Tab S to act as the "router" for the TV to connect to?
I have tried "portable Hot Spot" as well as VPN that comes with Android 5. Cant get either to work.
Any suggestions?
Edit: Nevermind. Figured it out.

Cast without wifi?

I am trying to find a way to cast movies from phone to tv in my camper without using a wifi network. I used to be able to cast from my Note 3 on 4.4 but apparently miracast is broken on 5.0.2? What would work without internet and a wifi network? I read that a Amazon Firestick would work once it's initially set up on a wifi network but haven't been able to verify.
b4u2 said:
I am trying to find a way to cast movies from phone to tv in my camper without using a wifi network. I used to be able to cast from my Note 3 on 4.4 but apparently miracast is broken on 5.0.2? What would work without internet and a wifi network? I read that a Amazon Firestick would work once it's initially set up on a wifi network but haven't been able to verify.
Click to expand...
Click to collapse
I recently moved and had to wait for my ISP to setup internet. It idn't work for me even with a internal network. It needs an outside internet connection for setup to complete. None of my Amazon devices or Chromecast worked and only one of my Plex clients worked because it was previously configured for automatic sign in.
b4u2 said:
I am trying to find a way to cast movies from phone to tv in my camper without using a wifi network. I used to be able to cast from my Note 3 on 4.4 but apparently miracast is broken on 5.0.2? What would work without internet and a wifi network? I read that a Amazon Firestick would work once it's initially set up on a wifi network but haven't been able to verify.
Click to expand...
Click to collapse
Here is how I do it when I travel but you may need a intermediate device. I would download movies onto my phone, start up my hotspot, use another device to setup the chromecast and then use an app like Local Cast to cast the movies from my phone to the chromecast. Recently I tried it and Local Cast wouldnt see the chromecast from my phone. So I moved the movies to my tablet and my tablet over the hotspot could see the chromecast and then I would stream them that way.
Because you arent actually pulling data for the movies (other than whatever background processes are running on the tablet) it doesnt sap away at your hotspot data.
I downlaod my movies to my Note 3 which is currently a wifi only device. I then set up a hot spot on my pixel xl and set up the chromecast. Then using allcast I was able to connect and cast to the chromecast. I swear this was much easier when miracast worked. I haven't tried the Firestick yet to see what happens.
I tested a few things to see what would work with the chromecast. Hotspot had to be on and left on. I could never get "guest" mode to work but the info says it should work so a guest can cast without being on your wifi network. No clue how to make that work yet.
I'll try and test firestick tonight. I also have a spare wifi router that I might take and see what I can do with it.
The firestick did not work.
This is so annoying since it worked on Android 4.4 and now on 5.0.2 it doesn't. I just want to simply cast my phone to my tv in a camper without a wifi network. I suppsoe I can eventually buy a wifi router but I really shouldn't have to. I wonder if the Note 8 will have Miracast or not?
Miracast works with crDroid ROM
b4u2 said:
The firestick did not work.
This is so annoying since it worked on Android 4.4 and now on 5.0.2 it doesn't. I just want to simply cast my phone to my tv in a camper without a wifi network. I suppsoe I can eventually buy a wifi router but I really shouldn't have to. I wonder if the Note 8 will have Miracast or not?
Click to expand...
Click to collapse
I just got Miracast working with "crDroidAndroid-8.1-20180405-marlin-v4.1" for the Pixel XL. I just went into settings - connected devices - cast - then hit the three dots in the upper right hand corner to 'enable cast'. On my Fire Stick I started device mirroring. Bingo! Fire Stick shows up as connected. Works with VLC and Youtube testing so far. Sound and video work. Rotation of phone to horizontal creates full screen (55" TV) mode. I have magisk 16* installed but there are no settings I used in that app for this to work, just wanted it noted as it is the only non-stock app installed so far.
Linuxmon
I posted this in the Pixel thread as well, forgot which forum I was on....
Linuxmon said:
I just got Miracast working with "crDroidAndroid-8.1-20180405-marlin-v4.1" for the Pixel XL. I just went into settings - connected devices - cast - then hit the three dots in the upper right hand corner to 'enable cast'. On my Fire Stick I started device mirroring. Bingo! Fire Stick shows up as connected. Works with VLC and Youtube testing so far. Sound and video work. Rotation of phone to horizontal creates full screen (55" TV) mode. I have magisk 16* installed but there are no settings I used in that app for this to work, just wanted it noted as it is the only non-stock app installed so far.
Linuxmon
I posted this in the Pixel thread as well, forgot which forum I was on....
Click to expand...
Click to collapse
Interesting. I am on 8.1 stock, rooted, and custom kernel. I will have to test again when camping season kicks in here soon. I did pick up a Galaxy s7 Edge that will hopefully cast with Miracast. The Note 3 I was trying to use is retired now.
Once I enabled tethering on mine I was able to cast to my Chromecast with the in app cast button. I either had data disabled (the x over the cellular signal) or I turned on airplane mode then the tethering. This allowed it to work for some reason that I cannot explain in much detail. Basically one of those two things maybe both can't remember causes the traffic to be properly routed locally instead of over the net like before. I accomplished this on stock Android using localcast,YouTube, and Netflix less than a month ago.

Screen mirroring on a Sony KD-49XD8005 AndroidTV not working (anymore)

Greetings,
I'm trying to mirror the screen of my Samsung Galaxy A3 Smartphone (using the pre-installed "Smart View" app) on a Sony KD-49XD8005 TV (using the pre-installed "Screen Mirroring" app) and it just isn't working. More precisely it isn't working anymore, because some time ago it did work. I can't provide many details, sadly, because it was the TV of my sister back then. I got it from her only a few days ago. Just one thing: it was definitely an older Android TV version back then.
I see the TV on my smartphone, but the connection attempt fails after 1-2 minutes. I see that a WiFi-direct connection gets stablished inbetween, then everything disappears.
I've searched on the internet in the hope to find a solution, but it didn't really work out. Most "guides" are rather useless like "restart everything, install the newest updates on everything" and so on. Some articles advice to turn off the bluetooth connection, which I did.
Some articles suggest to use Google Chromecast via the Google Home app, but that's a bit too much for what I wanted to achieve. All the privileges the app wants, all the stuff about adding "rooms" and what not... Casting via the Google Chrome browser was mentioned a few times as well, but I don't see anything related to this on my smartphone.
So from my understanding there are 3 options:
- getting the current setup to work somehow (not very likely, probably)
- replacing the current "Screen mirroring" app on the TV with the appropriate app from one of the current Sony TVs (would be my preferred solution, I think, but not sure if that works)
- installing some third party Miracast screen mirroring app from the play store (any advices?)
Would be great, if you guys could point me into the right direction here... If there is another option, please let me know. Was looking for a complete AndroidTV ROM as alternative first, but there seems not to be one as far as I saw.
Some details:
After the latest update Android TV 9 is installed on the TV. The version of the pre-installed Screen Mirroring app is 4.1.A.0.8 and it apparently originates from screnmirroring.com
Not sure if the missing "e" is a typo or if there was such a domain at some point. Currently I only can reach screenmirroring.com (with double "e") and this website is about an app called "Castto" from SoomApps, so it's something different, apparently.
Before this TV I had a very old one (not even a smart TV) and was using an Amazon FireTV stick 4k on it. Screen mirroring with the stick was working just fine. Also mirroring the screen of a tablet is working fine with the FireTV stick, so it's the TV, that is causing trouble, not the other devices.
Have you tried Chromecasting to the TV? I Chromecast to my 900e from various devices, including a Samsung tablet.

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