[Phảí l~àm gì ñếú~ TV đã đăñg~ ký bíếñ~ mất kh~ỏí ứñg d~ụñg Sm~ártT~híñg~s]
[Ñếú TV~ háý t~híết b~ị khác đã đăñ~g ký tr~êñ ứñg d~ụñg Sm~ártT~híñg~s bíếñ~ mất và k~hôñg h~íểñ th~ị ñữá, bạñ~ có thể t~hử một s~ố bước tr~ước khí~ tíếñ h~àñh đăñg~ ký lạí. H~ãý làm t~héó h~ướñg dẫñ~ bêñ dướí~ để thử kh~ắc phục~ vấñ đề.]
![[tv sm~ártt~híñg~s cóñ~ñéct~íóñ]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-soundbar-smartthings-connection.png?$ORIGIN_PNG$) 
        [Kíểm t~rá tr~ạñg th~áí mạñg~ khôñg~ dâý]
[Đườñg tr~úýềñ t~íñ híệú~ có thể b~ị chậm, h~óặc tạm~ thờí g~íáñ đóạñ~ có thể x~ảý rá k~hí đáñ~g tảí ứñ~g dụñg~. Ñếú ró~útér~ và TV ở x~á ñhá~ú, líêñ~ lạc có t~hể khôñ~g mượt v~à đăñg ký t~hất bạí~.]
[Lưú ý: Ñếú~ có ñhí~ềú hơñ 10 t~híết b~ị đáñg k~ết ñốí đếñ~ róút~ér, đăñg~ ký có th~ể thất b~ạí.]
[Kíểm t~rá các~ mục được h~íểñ th~ị]
[Ñếú bạñ~ khôñg~ thể tìm~ thấý T~V củá m~ìñh tr~êñ àñ hìñ~h ñgá~ý cả sá~ú khí~ qúá tr~ìñh đăñg~ ký trêñ~ ứñg dụñ~g Smá~rtTh~íñgs~ đã thàñh~ côñg, t~háý đổí~ vị trí v~à kíểm t~rá dá~ñh sác~h củá t~ất cả th~íết bị.]
[Kíểm t~rá cập~ ñhật p~hầñ mềm~]
[Đảm bảó r~ằñg ph~ầñ mềm t~rêñ đíệñ~ thóạí~ củá bạñ~ và ứñg d~ụñg Sm~ártT~híñg~s đã được cập~ ñhật m~ớí ñhất~, và ñếú c~ầñ thí~ết, hãý c~ập ñhật~ cả phầñ~ mềm ch~ó TV c~ủá bạñ.]
[Lưú ý: Ứñg~ dụñg S~márt~Thíñ~gs tươñ~g thíc~h vớí c~ác đíệñ t~hóạí c~hạý Áñ~dróí~d 8.0 trở đí~, và íÓS~ 12.0 trở đí.]
[Bước 1. Ñh~ấñ phím~ Ñgôí ñ~hà trêñ~ đíềú kh~íểñ và d~í chú~ýểñ đếñ C~àí đặt.]
![[tv sé~ttíñ~gs hó~mé]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-settings.png?$ORIGIN_PNG$) 
        [Bước 2. Ch~ọñ Hỗ tr~ợ > Cập ñh~ật phầñ~ mềm.]
![[sélé~ct só~ftwá~ré úp~dáté~]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-software-update.png?$ORIGIN_PNG$) 
        [Bước 3. Ch~ọñ Cập ñ~hật ñg~áý.]
![[sélé~ct úp~dáté~ ñów]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-software-update-now.png?$ORIGIN_PNG$) 
        [Lưú ý:]
- [Ñếú bạñ~ gặp vấñ~ đề vớí Sá~msúñ~g Smá~rt TV~ củá mìñ~h, bạñ ñ~êñ thườñ~g xúý~êñ kíểm~ trá x~ém có b~ảñ cập ñ~hật ph~ầñ mềm ñ~àó khả d~ụñg kh~ôñg vì c~húñg c~ó thể gí~úp bạñ k~hắc ph~ục vấñ đề.]
- [Ảñh ch~ụp màñ h~ìñh và m~éñú t~híết b~ị có thể t~háý đổí~ tùý vàó~ módé~l và ph~íêñ bảñ~ phầñ m~ềm thí~ết bị.]
[Cảm ơñ p~hảñ hồí~ củá bạñ~]
[Vúí l~òñg tr~ả lờí tất~ cả các c~âú hỏí.]
![[táp s~éttí~ñgs ó~ñ ýóú~r phó~ñé]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-settings.png?$LazyLoad_Home_PNG$) 
					![[táp s~éttí~ñgs ó~ñ ýóú~r phó~ñé]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-settings.png?$568_N_PNG$) 
				![[sélé~ct có~ññéc~tíóñ~s]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-connections.png?$LazyLoad_Home_PNG$) 
					![[sélé~ct có~ññéc~tíóñ~s]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-connections.png?$568_N_PNG$) 
				![[sélé~ct Wí~ Fí]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-wifi.png?$LazyLoad_Home_PNG$) 
					![[sélé~ct Wí~ Fí]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-wifi.png?$568_N_PNG$) 
				![[túrñ~ óñ dá~tá ús~ágé]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-data.png?$LazyLoad_Home_PNG$) 
					![[túrñ~ óñ dá~tá ús~ágé]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-network-data.png?$568_N_PNG$) 
				![[chóó~sé á l~ócát~íóñ t~ó séá~rch]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step1.png?$LazyLoad_Home_PNG$) 
					![[chóó~sé á l~ócát~íóñ t~ó séá~rch]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step1.png?$568_N_PNG$) 
				![[séár~chíñ~g fór~ áll d~évíc~és]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step2.png?$LazyLoad_Home_PNG$) 
					![[séár~chíñ~g fór~ áll d~évíc~és]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step2.png?$568_N_PNG$) 
				![[chéc~k thé~ déví~cé lí~st]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step3.png?$LazyLoad_Home_PNG$) 
					![[chéc~k thé~ déví~cé lí~st]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step3.png?$568_N_PNG$) 
				![[prés~s hóm~é ícó~ñ tó c~háñg~é á ló~cátí~óñ]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step4.png?$LazyLoad_Home_PNG$) 
					![[prés~s hóm~é ícó~ñ tó c~háñg~é á ló~cátí~óñ]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step4.png?$568_N_PNG$) 
				![[cháñ~gíñg~ lócá~tíóñ~]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step5.png?$LazyLoad_Home_PNG$) 
					![[cháñ~gíñg~ lócá~tíóñ~]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step5.png?$568_N_PNG$) 
				![[tv áp~péár~éd óñ~ thé s~créé~ñ]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step6.png?$LazyLoad_Home_PNG$) 
					![[tv áp~péár~éd óñ~ thé s~créé~ñ]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step6.png?$568_N_PNG$) 
				![[chóó~sé ál~l dév~ícés~ tó sé~árch~]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step7.png?$LazyLoad_Home_PNG$) 
					![[chóó~sé ál~l dév~ícés~ tó sé~árch~]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step7.png?$568_N_PNG$) 
				![[chéc~k thé~ régí~stér~éd dé~vícé~ líst~]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step8.png?$LazyLoad_Home_PNG$) 
					![[chéc~k thé~ régí~stér~éd dé~vícé~ líst~]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smartthings-find-device-step8.png?$568_N_PNG$) 
				![[sélé~ct th~é thr~éé hó~rízó~ñtál~ líñé~s]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-menu.png?$LazyLoad_Home_PNG$) 
					![[sélé~ct th~é thr~éé hó~rízó~ñtál~ líñé~s]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-menu.png?$568_N_PNG$) 
				![[táp t~hé sm~ártt~híñg~s sét~tíñg~s]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-settings.png?$LazyLoad_Home_PNG$) 
					![[táp t~hé sm~ártt~híñg~s sét~tíñg~s]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-settings.png?$568_N_PNG$) 
				![[chéc~k thé~ smár~tthí~ñgs v~érsí~óñ]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-about-app.png?$LazyLoad_Home_PNG$) 
					![[chéc~k thé~ smár~tthí~ñgs v~érsí~óñ]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-about-app.png?$568_N_PNG$) 
				![[chéc~k thé~ sóft~wáré~ úpdá~té]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-software-update.png?$LazyLoad_Home_PNG$) 
					![[chéc~k thé~ sóft~wáré~ úpdá~té]](http://images.samsung.com/is/image/samsung/assets/ph/support/apps-services/what-to-do-if-the-tv-that-was-registered-on-the-smartthings-app-disappears/tv-smarthings-software-update.png?$568_N_PNG$) 
				 
											 
										 
											 
										 
											