S21 ultra android 12 one ui 4.0 smart view not working.

[小宇]

Anyone having this issue? Notice my smart view not working anymore when connected to my TV. Instead of mirroring my phone screen, its just displayed my wallpaper in landscape mode. Tried restart tv and phone still the same. 

[witanys]

I was also having this problem, try disabling developer options 

[witanys · Accepted solution]

disable this function that is in the image 

 

[小宇]

Thanks. Smart view ok once disabled it. Not sure why it was turn on as previously on Android 11 it's wasn't tuned on as I remembered.

[Anonymous]

Bad picture from my end.tough to see.🙂

[Moemen91]

That really worked. It was driving me crazy and now it's done. Thank you. 

[Members_MC6rFkl]

Hi, my phone at android 12 and this setting is no enable. The smart view still not working. Any idea on android 12 mobile ?

[PFNDENMARK]

I have a similar problem with SmartView on my Galaxy S10. After updating to Android 12,  some TV-streams do not work anymore; I get an error-message from the TV-app. 
Some streams however still work (Disney+/HBO) - but fx. TV2-Play (Danish broadcast) app has stopped. 

Have tried a friends S10, with android 11 still onboard; : works perfectly! - 

It is not a fault by Samsung, TV2 - but solely Google (Android) - but as all of you might have experienced allready...!  Google does not offer any support at all; if you have not updated to Android 12 yet:  DONT!!!!

[Anonymous]

I having same problem.  S22. ANDROID 12. I own Sony Blurays. MY S10e connected fine. S22 worked until last night. Finds. Connects with name of my Samung on screen. No pictures no sound no video.just horizontal line across TV screen 

Dex too not connecting.  Cleared cache and memory . Checked permissions.  NEW updated screwing things up??

[Fluzao12]

Same problem here.

My phone was updated to 12 yesterday. I cannot mirror my phone to tv using smart view anymore.

I tried everything. The Force Desktop (solution above) is off. It is not that