---
title: "Samsung Crystal UHD TV remote app for iPhone | Simple TV Remote"
description: "Samsung Crystal UHD TV remote app for iPhone. Yes. Simple TV Remote controls Samsung Crystal UHD TV sets from your iPhone over Wi-Fi. Check yours free, then pay $5.99 once. Every model code (UE40KU6000KXXU, UE43KU6000KXXU, UE50KU6000KXXU and more), the TV menus to turn on, and fixes."
canonical: "https://simpletvremote.com/samsung/crystal-uhd/"
language: "en"
---

Samsung · Samsung Tizen · 2016–2026

# Samsung Crystal UHD TV remote app for iPhone

Yes. Simple TV Remote controls Samsung Crystal UHD TV sets from your iPhone over Wi-Fi. Check yours free, then pay $5.99 once.

[Coming soon to iPhone](https://simpletvremote.com/#get)[Check your TV](https://simpletvremote.com/compatibility/)Free check · $5.99 once · No subscription

Model years

2016–2026

Model codes

329

Markets

United States, United Kingdom

Platform

Samsung Tizen

Remote missing, or the buttons have stopped working? Your iPhone can control a Samsung Crystal UHD TV over your home Wi-Fi, with a big, simple remote on screen. Try it free on your TV, then pay $5.99 once.

## What works

Samsung Crystal UHD and earlier 4K UHD TVs (2016 onward) run Tizen.

-   Navigation and OK
-   Volume and mute
-   Turn off
-   Turn on from standbyTurn on Power On with Mobile. 2017–2021: Settings > General > Network > Expert Settings > Power On with Mobile; 2022–2024: Settings > All Settings > Connection > Network > Expert Settings > Power On with Mobile; 2025 and later: Settings > All Settings > Connections > Network > Expert Settings > Power On with Mobile. Works from standby only, not after the TV has been unplugged. We have not found the 2016 menu path yet.

## On your TV

Turn these on once with your TV remote. Menu names can differ slightly by year and region.

1.  ### Put your iPhone and TV on the same network

    Connect the TV to the same Wi-Fi network (or the same router by Ethernet) as your iPhone. Guest networks often block devices from seeing each other.

2.  ### Allow the connection on the TV

    The first time Simple TV Remote connects, the TV asks whether to allow the device. Choose Allow with your Samsung remote.

3.  ### If you chose Deny, allow your iPhone in Device Connect Manager

    2021 models

    Settings **›** General **›** External Device Manager **›** Device Connect Manager **›** Device List

    Set your iPhone to Allow, or delete it so the TV asks again. Access Notification on the same screen controls whether the TV shows the prompt.

    [Source](https://content.syndigo.com/asset/4bc6e9b5-c749-46a0-b6bc-4a2a665b14a7/original.pdf)

4.  ### If you chose Deny, allow your iPhone in Device Connect Manager

    2022–2024 models

    Settings **›** All Settings **›** Connection **›** External Device Manager **›** Device Connect Manager **›** Device List

    Set your iPhone to Allow, or delete it so the TV asks again. Access Notification on the same screen controls whether the TV shows the prompt.

    [Source](https://downloadcenter.samsung.com/content/UM/202307/20230705133212135/BN81-24055A-410_EM_OSPATSCC_NA_ENG-US_230609.0.pdf)

5.  ### If you chose Deny, allow your iPhone in Device Connect Manager

    2025–2026 models

    Settings **›** All Settings **›** Connections **›** Device Connect Manager **›** Device List

    Set your iPhone to Allow, or delete it so the TV asks again. Access Notification on the same screen controls whether the TV shows the prompt.

    [Source](https://downloadcenter.samsung.com/content/UM/202505/20250519035742001/BN81-27185A-170_EUG_ROPATSCF_NA_ENG-US_250226.0.pdf)

6.  ### Let your iPhone turn the TV on

    For turn on from standby2017–2021 models

    Settings **›** General **›** Network **›** Expert Settings **›** Power On with Mobile

    Set it to On. Only needed to turn the TV on from your iPhone. Samsung's 2021 e-Manual shows this path; Samsung support gives the same path for 2017 to 2021 models.

    [Source](https://content.syndigo.com/asset/4bc6e9b5-c749-46a0-b6bc-4a2a665b14a7/original.pdf)

7.  ### Let your iPhone turn the TV on

    For turn on from standby2022–2024 models

    Settings **›** All Settings **›** Connection **›** Network **›** Expert Settings **›** Power On with Mobile

    Set it to On. Only needed to turn the TV on from your iPhone.

    [Source](https://downloadcenter.samsung.com/content/UM/202307/20230705133212135/BN81-24055A-410_EM_OSPATSCC_NA_ENG-US_230609.0.pdf)

8.  ### Let your iPhone turn the TV on

    For turn on from standby2025–2026 models

    Settings **›** All Settings **›** Connections **›** Network **›** Expert Settings **›** Power On with Mobile

    Set it to On. Only needed to turn the TV on from your iPhone.

    [Source](https://downloadcenter.samsung.com/content/PM/202511/20251128102249234/EN/ENG-US/1_tv-guide_1.html)

## In the app

Pairing takes about a minute, once per TV.

1.  ### Put your iPhone and TV on the same network

    Connect the TV to the same Wi-Fi network (or the same router by Ethernet) as your iPhone.

2.  ### Allow the connection on the TV

    The first time Simple TV Remote connects, the TV shows a prompt asking whether to allow the device. Choose Allow with your Samsung remote.

3.  ### If you chose Deny, fix it in Device Connect Manager

    2021 models

    Settings **›** General **›** External Device Manager **›** Device Connect Manager **›** Device List

    Find the phone in the list and set it to Allow, or delete it so the TV asks again.

    [Source](https://content.syndigo.com/asset/4bc6e9b5-c749-46a0-b6bc-4a2a665b14a7/original.pdf)

4.  ### If you chose Deny, fix it in Device Connect Manager

    2022–2024 models

    Settings **›** All Settings **›** Connection **›** External Device Manager **›** Device Connect Manager **›** Device List

    Find the phone in the list and set it to Allow, or delete it so the TV asks again.

    [Source](https://downloadcenter.samsung.com/content/UM/202307/20230705133212135/BN81-24055A-410_EM_OSPATSCC_NA_ENG-US_230609.0.pdf)

5.  ### If you chose Deny, fix it in Device Connect Manager

    2025–2026 models

    Settings **›** All Settings **›** Connections **›** Device Connect Manager **›** Device List

    Find the phone in the list and set it to Allow, or delete it so the TV asks again.

    [Source](https://downloadcenter.samsung.com/content/UM/202505/20250519035742001/BN81-27185A-170_EUG_ROPATSCF_NA_ENG-US_250226.0.pdf)

6.  ### Let your phone turn the TV on

    For turn on from standby2017–2021 models

    Settings **›** General **›** Network **›** Expert Settings **›** Power On with Mobile

    Set it to On. Only needed if you want to turn the TV on from your iPhone.

    [Source](https://content.syndigo.com/asset/4bc6e9b5-c749-46a0-b6bc-4a2a665b14a7/original.pdf)

7.  ### Let your phone turn the TV on

    For turn on from standby2022–2024 models

    Settings **›** All Settings **›** Connection **›** Network **›** Expert Settings **›** Power On with Mobile

    Set it to On. Only needed if you want to turn the TV on from your iPhone.

    [Source](https://downloadcenter.samsung.com/content/UM/202307/20230705133212135/BN81-24055A-410_EM_OSPATSCC_NA_ENG-US_230609.0.pdf)

8.  ### Let your phone turn the TV on

    For turn on from standby2025–2026 models

    Settings **›** All Settings **›** Connections **›** Network **›** Expert Settings **›** Power On with Mobile

    Set it to On. Only needed if you want to turn the TV on from your iPhone.

    [Source](https://downloadcenter.samsung.com/content/PM/202511/20251128102249234/EN/ENG-US/1_tv-guide_1.html)

### Can’t find your TV? Add it by IP address

If your TV doesn’t show up in the app, tap “Can’t find it?” and type the TV’s IP address. Here’s where the TV shows it.

1.  ### Find the TV's IP address

    2017–2021 models

    Settings **›** General **›** Network **›** Network Status **›** IP Settings

    The IP address is listed in IP Settings; it looks like 192.168.1.23.

    [Source](https://content.syndigo.com/asset/4bc6e9b5-c749-46a0-b6bc-4a2a665b14a7/original.pdf)

2.  ### Find the TV's IP address

    2022–2024 models

    Settings **›** All Settings **›** Connection **›** Network **›** Network Status **›** IP Settings

    The IP address is listed in IP Settings; it looks like 192.168.1.23.

    [Source](https://downloadcenter.samsung.com/content/UM/202307/20230705133212135/BN81-24055A-410_EM_OSPATSCC_NA_ENG-US_230609.0.pdf)

3.  ### Find the TV's IP address

    2025–2026 models

    Settings **›** All Settings **›** Connections **›** Network **›** Network Status **›** IP Settings

    The IP address is listed in IP Settings; it looks like 192.168.1.23.

    [Source](https://downloadcenter.samsung.com/content/UM/202505/20250519035742001/BN81-27185A-170_EUG_ROPATSCF_NA_ENG-US_250226.0.pdf)

## Models

329 model codes from 2016–2026 for United States, United Kingdom. Codes are exact for their region. ·· stands for the screen size, so UE··KU6000KXXU covers UE40KU6000KXXU, UE43KU6000KXXU and so on.

**United Kingdom:** UK codes start with UE and end in a factory suffix such as KXXU (UE55CU8000KXXU). The series number can differ from the US: the UK TU7100 is sold alongside the US TU7000.

Search modelsAll years20262025202420232022202120202019201820172016All marketsUnited KingdomUnited StatesAll seriesAU7020AU7100AU7110AU8000AU9000AU9007BU8000BU8500CU7000CU7100CU7110CU8000CU8070CU8500DU7100DU7110DU8000DU8070DU8500KU6000KU6020KU6100KU6400KU6470KU6670MU6100MU6120MU6200MU6220MU6400MU6470MU6500MU6670MU7000MU8000MU9000NU7020NU7100NU7300NU7400NU7470NU8000NU8500RU7020RU7100RU7300RU7400RU7470RU8000TU7020TU7100TU8000TU8500U7000FU7000HU8000FU8000H63 rows · 329 model codes

| Model code | Series | Year | Market | Sizes (in) | Shipped with |
| --- | --- | --- | --- | --- | --- |
| UE43U7000HKXXUUE50U7000HKXXUUE55U7000HKXXUUE65U7000HKXXUUE75U7000HKXXUUE85U7000HKXXU | U7000H | 2026 | UK | 43, 50, 55, 65, 75, 85 | Tizen 10.0 |
| UE43U8000HKXXUUE50U8000HKXXUUE55U8000HKXXUUE58U8000HKXXUUE65U8000HKXXUUE70U8000HKXXUUE75U8000HKXXUUE85U8000HKXXU | U8000H | 2026 | UK | 43, 50, 55, 58, 65, 70, 75, 85 | Tizen 10.0 |
| UE43U7000FKXXUUE50U7000FKXXUUE55U7000FKXXUUE65U7000FKXXUUE75U7000FKXXUUE85U7000FKXXU | U7000F | 2025 | UK | 43, 50, 55, 65, 75, 85 | Tizen 9.0 |
| UE43U8000FKXXUUE50U8000FKXXUUE55U8000FKXXUUE58U8000FKXXUUE65U8000FKXXUUE70U8000FKXXUUE75U8000FKXXUUE85U8000FKXXU | U8000F | 2025 | UK | 43, 50, 55, 58, 65, 70, 75, 85 | Tizen 9.0 |
| UE43DU7100KXXUUE50DU7100KXXUUE55DU7100KXXUUE60DU7100KXXUUE65DU7100KXXUUE70DU7100KXXUUE75DU7100KXXUUE85DU7100KXXU | DU7100 | 2024 | UK | 43, 50, 55, 60, 65, 70, 75, 85 | Tizen 8.0 |
| UE43DU7110KXXUUE50DU7110KXXUUE55DU7110KXXUUE65DU7110KXXUUE75DU7110KXXUUE85DU7110KXXU | DU7110 | 2024 | UK | 43, 50, 55, 65, 75, 85 | Tizen 8.0 |
| UE43DU8000KXXUUE50DU8000KXXUUE55DU8000KXXUUE65DU8000KXXUUE75DU8000KXXUUE85DU8000KXXU | DU8000 | 2024 | UK | 43, 50, 55, 65, 75, 85 | Tizen 8.0 |
| UE43DU8070UXXUUE50DU8070UXXUUE55DU8070UXXUUE65DU8070UXXUUE75DU8070UXXUUE85DU8070UXXU | DU8070 | 2024 | UK | 43, 50, 55, 65, 75, 85 | Tizen 8.0 |
| UE43DU8500KXXUUE50DU8500KXXUUE55DU8500KXXUUE65DU8500KXXUUE75DU8500KXXU | DU8500 | 2024 | UK | 43, 50, 55, 65, 75 | Tizen 8.0 |
| UE43CU7100KXXUUE50CU7100KXXUUE55CU7100KXXUUE58CU7100KXXUUE65CU7100KXXUUE70CU7100KXXUUE75CU7100KXXUUE85CU7100KXXU | CU7100 | 2023 | UK | 43, 50, 55, 58, 65, 70, 75, 85 | Tizen 7.0 |
| UE43CU7110KXXUUE50CU7110KXXUUE55CU7110KXXUUE58CU7110KXXUUE65CU7110KXXUUE75CU7110KXXUUE85CU7110KXXU | CU7110 | 2023 | UK | 43, 50, 55, 58, 65, 75, 85 | Tizen 7.0 |
| UE43CU8000KXXUUE50CU8000KXXUUE55CU8000KXXUUE65CU8000KXXUUE75CU8000KXXUUE85CU8000KXXU | CU8000 | 2023 | UK | 43, 50, 55, 65, 75, 85 | Tizen 7.0 |
| UE43CU8070UXXUUE50CU8070UXXUUE55CU8070UXXUUE65CU8070UXXUUE75CU8070UXXUUE85CU8070UXXU | CU8070 | 2023 | UK | 43, 50, 55, 65, 75, 85 | Tizen 7.0 |
| UE43CU8500KXXUUE50CU8500KXXUUE55CU8500KXXUUE65CU8500KXXUUE75CU8500KXXU | CU8500 | 2023 | UK | 43, 50, 55, 65, 75 | Tizen 7.0 |
| UN43CU7000UN50CU7000UN55CU7000UN58CU7000UN65CU7000UN70CU7000UN75CU7000UN85CU7000 | CU7000 | 2023 | US | 43, 50, 55, 58, 65, 70, 75, 85 | Tizen 7.0 |
| UN43CU8000UN50CU8000UN55CU8000UN65CU8000UN75CU8000UN85CU8000 | CU8000 | 2023 | US | 43, 50, 55, 65, 75, 85 | Tizen 7.0 |
| UE43BU8000KXXUUE50BU8000KXXUUE55BU8000KXXUUE60BU8000KXXUUE65BU8000KXXUUE70BU8000KXXUUE75BU8000KXXUUE85BU8000KXXU | BU8000 | 2022 | UK | 43, 50, 55, 60, 65, 70, 75, 85 | Tizen 6.5 |
| UE43BU8500KXXUUE50BU8500KXXUUE55BU8500KXXUUE65BU8500KXXUUE75BU8500KXXU | BU8500 | 2022 | UK | 43, 50, 55, 65, 75 | Tizen 6.5 |
| UE43AU7020KXXUUE50AU7020KXXUUE55AU7020KXXUUE65AU7020KXXU | AU7020 | 2021 | UK | 43, 50, 55, 65 | Tizen 6.0 |
| UE43AU7100KXXUUE50AU7100KXXUUE55AU7100KXXUUE58AU7100KXXUUE60AU7100KXXUUE65AU7100KXXUUE70AU7100KXXUUE75AU7100KXXUUE85AU7100KXXU | AU7100 | 2021 | UK | 43, 50, 55, 58, 60, 65, 70, 75, 85 | Tizen 6.0 |
| UE43AU7110KXXUUE50AU7110KXXUUE55AU7110KXXUUE58AU7110KXXUUE65AU7110KXXUUE75AU7110KXXUUE85AU7110KXXU | AU7110 | 2021 | UK | 43, 50, 55, 58, 65, 75, 85 | Tizen 6.0 |
| UE43AU8000KXXUUE50AU8000KXXUUE55AU8000KXXUUE60AU8000KXXUUE65AU8000KXXUUE70AU8000KXXUUE75AU8000KXXUUE85AU8000KXXU | AU8000 | 2021 | UK | 43, 50, 55, 60, 65, 70, 75, 85 | Tizen 6.0 |
| UE43AU9000KXXUUE50AU9000KXXUUE55AU9000KXXUUE65AU9000KXXUUE75AU9000KXXU | AU9000 | 2021 | UK | 43, 50, 55, 65, 75 | Tizen 6.0 |
| UE43AU9007KXXUUE50AU9007KXXUUE55AU9007KXXUUE65AU9007KXXUUE75AU9007KXXU | AU9007 | 2021 | UK | 43, 50, 55, 65, 75 | Tizen 6.0 |
| UE43TU7020KXXUUE50TU7020KXXUUE55TU7020KXXUUE65TU7020KXXUUE70TU7020KXXUUE75TU7020KXXU | TU7020 | 2020 | UK | 43, 50, 55, 65, 70, 75 | Tizen 5.5 |
| UE43TU7100KXXUUE50TU7100KXXUUE55TU7100KXXUUE58TU7100KXXUUE65TU7100KXXUUE70TU7100KXXUUE75TU7100KXXU | TU7100 | 2020 | UK | 43, 50, 55, 58, 65, 70, 75 | Tizen 5.5 |
| UE43TU8000KXXUUE50TU8000KXXUUE55TU8000KXXUUE65TU8000KXXUUE75TU8000KXXUUE82TU8000KXXUUE85TU8000KXXU | TU8000 | 2020 | UK | 43, 50, 55, 65, 75, 82, 85 | Tizen 5.5 |
| UE43TU8500UXXUUE50TU8500UXXUUE55TU8500UXXUUE65TU8500UXXU | TU8500 | 2020 | UK | 43, 50, 55, 65 | Tizen 5.5 |
| UE43RU7020KXXUUE50RU7020KXXUUE55RU7020KXXUUE65RU7020KXXUUE70RU7020KXXUUE75RU7020KXXU
Sold as 4K UHD, before the Crystal UHD name.

 | RU7020 | 2019 | UK | 43, 50, 55, 65, 70, 75 | Tizen 5.0 |
| UE43RU7100KXXUUE50RU7100KXXUUE55RU7100KXXUUE58RU7100KXXUUE65RU7100KXXUUE75RU7100KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | RU7100 | 2019 | UK | 43, 50, 55, 58, 65, 75 | Tizen 5.0 |
| UE49RU7300KXXUUE55RU7300KXXUUE65RU7300KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | RU7300 | 2019 | UK | 49, 55, 65 | Tizen 5.0 |
| UE43RU7400UXXUUE50RU7400UXXUUE55RU7400UXXUUE65RU7400UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | RU7400 | 2019 | UK | 43, 50, 55, 65 | Tizen 5.0 |
| UE43RU7470UXXUUE50RU7470UXXUUE55RU7470UXXUUE65RU7470UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | RU7470 | 2019 | UK | 43, 50, 55, 65 | Tizen 5.0 |
| UE49RU8000TXXUUE55RU8000TXXUUE65RU8000TXXUUE82RU8000TXXU

Premium 4K UHD line, before the Crystal UHD name.

 | RU8000 | 2019 | UK | 49, 55, 65, 82 | Tizen 5.0 |
| UE49RU8000UXXUUE55RU8000UXXUUE65RU8000UXXUUE82RU8000UXXU

Premium 4K UHD line, before the Crystal UHD name.

 | RU8000 | 2019 | UK | 49, 55, 65, 82 | Tizen 5.0 |
| UE43NU7020KXXUUE50NU7020KXXUUE55NU7020KXXUUE65NU7020KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | NU7020 | 2018 | UK | 43, 50, 55, 65 | Tizen 4.0 |
| UE40NU7100KXXUUE43NU7100KXXUUE49NU7100KXXUUE55NU7100KXXUUE58NU7100KXXUUE65NU7100KXXUUE75NU7100KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | NU7100 | 2018 | UK | 40, 43, 49, 55, 58, 65, 75 | Tizen 4.0 |
| UE49NU7300KXXUUE55NU7300KXXUUE65NU7300KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | NU7300 | 2018 | UK | 49, 55, 65 | Tizen 4.0 |
| UE43NU7400UXXUUE50NU7400UXXUUE55NU7400UXXUUE65NU7400UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | NU7400 | 2018 | UK | 43, 50, 55, 65 | Tizen 4.0 |
| UE43NU7470UXXUUE50NU7470UXXUUE55NU7470UXXUUE65NU7470UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | NU7470 | 2018 | UK | 43, 50, 55, 65 | Tizen 4.0 |
| UE49NU8000TXXUUE55NU8000TXXUUE65NU8000TXXUUE75NU8000TXXUUE82NU8000TXXU

Premium 4K UHD line, before the Crystal UHD name.

 | NU8000 | 2018 | UK | 49, 55, 65, 75, 82 | Tizen 4.0 |
| UE55NU8500TXXUUE65NU8500TXXU

Premium 4K UHD line, before the Crystal UHD name.

 | NU8500 | 2018 | UK | 55, 65 | Tizen 4.0 |
| UN40NU7100UN43NU7100UN50NU7100UN55NU7100UN65NU7100UN75NU7100

Same manual covers UN{size}NU710D and UN{size}NU7200 (same sizes) variants.

 | NU7100 | 2018 | US | 40, 43, 50, 55, 65, 75 | Tizen 4.0 |
| UN55NU7300UN65NU7300

Curved 4K UHD. out of requested list but sourced. Also UN{size}NU730D.

 | NU7300 | 2018 | US | 55, 65 | Tizen 4.0 |
| UN49NU8000UN55NU8000UN65NU8000UN75NU8000UN82NU8000

Manual also lists UN{size}NU800D variant, same sizes.

 | NU8000 | 2018 | US | 49, 55, 65, 75, 82 | Tizen 4.0 |
| UN55NU8500UN65NU8500

Curved premium 4K UHD. out of requested list but sourced. Also UN{size}NU850D.

 | NU8500 | 2018 | US | 55, 65 | Tizen 4.0 |
| UE40MU6100KXXUUE43MU6100KXXUUE49MU6100KXXUUE50MU6100KXXUUE55MU6100KXXUUE65MU6100KXXUUE75MU6100KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6100 | 2017 | UK | 40, 43, 49, 50, 55, 65, 75 | Tizen 3.0 |
| UE40MU6120KXXUUE43MU6120KXXUUE49MU6120KXXUUE50MU6120KXXUUE55MU6120KXXUUE58MU6120KXXUUE65MU6120KXXUUE75MU6120KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6120 | 2017 | UK | 40, 43, 49, 50, 55, 58, 65, 75 | Tizen 3.0 |
| UE49MU6200KXXUUE55MU6200KXXUUE65MU6200KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6200 | 2017 | UK | 49, 55, 65 | Tizen 3.0 |
| UE49MU6220KXXUUE55MU6220KXXUUE65MU6220KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6220 | 2017 | UK | 49, 55, 65 | Tizen 3.0 |
| UE40MU6400UXXUUE49MU6400UXXUUE55MU6400UXXUUE65MU6400UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6400 | 2017 | UK | 40, 49, 55, 65 | Tizen 3.0 |
| UE40MU6470UXXUUE49MU6470UXXUUE55MU6470UXXUUE65MU6470UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6470 | 2017 | UK | 40, 49, 55, 65 | Tizen 3.0 |
| UE49MU6500UXXUUE55MU6500UXXUUE65MU6500UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6500 | 2017 | UK | 49, 55, 65 | Tizen 3.0 |
| UE49MU6670UXXUUE55MU6670UXXUUE65MU6670UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | MU6670 | 2017 | UK | 49, 55, 65 | Tizen 3.0 |
| UE49MU7000TXXUUE55MU7000TXXUUE65MU7000TXXUUE75MU7000TXXUUE82MU7000TXXU

Premium 4K UHD line, before the Crystal UHD name.

 | MU7000 | 2017 | UK | 49, 55, 65, 75, 82 | Tizen 3.0 |
| UE49MU8000TXXUUE55MU8000TXXUUE65MU8000TXXUUE75MU8000TXXU

Premium 4K UHD line, before the Crystal UHD name.

 | MU8000 | 2017 | UK | 49, 55, 65, 75 | Tizen 3.0 |
| UE49MU9000TXXUUE55MU9000TXXUUE65MU9000TXXU

Premium 4K UHD line, before the Crystal UHD name.

 | MU9000 | 2017 | UK | 49, 55, 65 | Tizen 3.0 |
| UE40KU6000KXXUUE43KU6000KXXUUE50KU6000KXXUUE55KU6000KXXUUE60KU6000KXXUUE65KU6000KXXUUE70KU6000KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | KU6000 | 2016 | UK | 40, 43, 50, 55, 60, 65, 70 | Tizen 2.4 |
| UE40KU6020KXXUUE50KU6020KXXUUE55KU6020KXXUUE60KU6020KXXUUE65KU6020KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | KU6020 | 2016 | UK | 40, 50, 55, 60, 65 | Tizen 2.4 |
| UE40KU6100KXXUUE49KU6100KXXUUE55KU6100KXXUUE65KU6100KXXU

Sold as 4K UHD, before the Crystal UHD name.

 | KU6100 | 2016 | UK | 40, 49, 55, 65 | Tizen 2.4 |
| UE40KU6400UXXUUE43KU6400UXXUUE49KU6400UXXUUE55KU6400UXXUUE65KU6400UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | KU6400 | 2016 | UK | 40, 43, 49, 55, 65 | Tizen 2.4 |
| UE40KU6470UXXUUE49KU6470UXXUUE55KU6470UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | KU6470 | 2016 | UK | 40, 49, 55 | Tizen 2.4 |
| UE43KU6670UXXUUE49KU6670UXXUUE55KU6670UXXU

Sold as 4K UHD, before the Crystal UHD name.

 | KU6670 | 2016 | UK | 43, 49, 55 | Tizen 2.4 |
| No models match. Try fewer letters, or clear the filters. |

### How to read a Samsung model number

Hover over or tap each part of the code.

Year letter (all markets)

JKMNRTABCDFH

-   `J`2015 (Tizen 2.3)
-   `K`2016 (Tizen 2.4)
-   `M`2017 (Tizen 3.0)
-   `N`2018 (Tizen 4.0)
-   `R`2019 (Tizen 5.0)
-   `T`2020 (Tizen 5.5)
-   `A`2021 (Tizen 6.0)
-   `B`2022 (Tizen 6.5)
-   `C`2023 (Tizen 7.0)
-   `D`2024 (Tizen 8.0)
-   `F`2025 (Tizen 9.0)
-   `H`2026 (Tizen 10.0)

Samsung skips some letters. 2017 and 2018 QLED codes put the year in a different place (Q7F, Q9FN): there, F and FN are part of the series name, not 2025. Older 2012–2014 sets used E, F and H right after the screen size (UN46H6203); those run Samsung's Legacy Platform.

US QLED, Neo QLED, OLED and The Frame (2019 and later)

QN65QN90D

-   `QN`US prefix for QLED, Neo QLED, OLED and The Frame
-   `65`Screen size in inches
-   `QN90`Series. QN is Neo QLED, Q is QLED (Q80), S is OLED (S90), LS03 is The Frame
-   `D`Year letter: D is 2024

The full US code adds a factory suffix such as AFXZA (QN65QN90DAFXZA). The suffix can be ignored when checking compatibility. The Frame used the UN prefix in 2017 and 2018 (UN55LS003, UN55LS03N).

US Crystal UHD and UHD (2016–2024)

UN55CU8000

-   `UN`US prefix for LED TVs (UHD and Crystal UHD)
-   `55`Screen size in inches
-   `C`Year letter: C is 2023 (K 2016, M 2017, N 2018, R 2019, T 2020, A 2021, B 2022, D 2024)
-   `U`UHD (4K). 2016 premium sets use S (KS8000) for SUHD
-   `8000`Series

From 2025, Samsung's series names put the year letter at the end, as on QLED codes (U8000F is the 2025 version of the 8000 series).

UK QLED, Neo QLED, OLED and The Frame

QE65Q80CATXXU

-   `QE`European prefix for QLED, Neo QLED, OLED and The Frame
-   `65`Screen size in inches
-   `Q80C`Series and year letter (C is 2023)
-   `AT`Variant letters. These change by series and year (for example QE55Q7FAMTXXU in 2017, QE55LS03TAUXXU for a 2020 Frame)
-   `XXU`UK stock. Other European countries use different endings

Type the full code from the label when you check a UK TV. The part before the variant letters is usually the same as in the rest of Europe.

UK Crystal UHD and UHD

UE55CU8000KXXU

-   `UE`European prefix for LED TVs (UHD and Crystal UHD)
-   `55`Screen size in inches
-   `C`Year letter: C is 2023
-   `U8000`UHD series
-   `K`Variant letter
-   `XXU`UK stock

2016 UK codes follow the same idea with a different suffix, for example UE55KS7000UXXU.

## Troubleshooting

Most problems come from the network or one TV setting. Start at the top.

The TV never shows the Allow prompt

1.  Check that your iPhone and the TV are on the same Wi-Fi network, not a guest network.
2.  Open Device Connect Manager and make sure Access Notification is not turned off. 2021: Settings > General > External Device Manager. 2022–2024: Settings > All Settings > Connection > External Device Manager. 2025 and later: Settings > All Settings > Connections.
3.  If your iPhone is in the Device List as Denied, set it to Allow or delete it, then connect again.

The app can't turn the TV on

1.  Turn on Power On with Mobile in the network Expert Settings (see the setup steps for your year).
2.  Turn the TV off with the remote, not at the wall. A TV that was unplugged can't be woken over the network.
3.  If it still doesn't wake, turn the TV on with the remote. The rest of the controls will still work once it's on.

The TV never shows the Allow prompt

1.  Check that your iPhone and the TV are on the same Wi-Fi network, not a guest network.
2.  Open Device Connect Manager on the TV and check that Access Notification is not turned off. The path depends on the year: Settings > General > External Device Manager (2021), Settings > All Settings > Connection > External Device Manager (2022–2024), or Settings > All Settings > Connections (2025 and later).
3.  Look in the Device List. If your iPhone is listed as Denied, change it to Allow or delete it, then connect again.

The app can't turn the TV on

1.  Turn on Power On with Mobile in the network Expert Settings. 2017–2021: Settings > General > Network > Expert Settings. 2022 and later: Settings > All Settings > Connection (or Connections) > Network > Expert Settings.
2.  Turn the TV off with the remote, not at the wall. A TV that has been unplugged or switched off at the wall can't be woken over the network.
3.  Keep the TV on the same network as your iPhone. Some routers stop passing wake-up traffic to devices in standby after a while.

The TV turns itself on

1.  Samsung's support pages say network devices can turn the TV on when Power On with Mobile is on. If you don't need to wake the TV from your phone, turn Power On with Mobile off.

## How to use your iPhone as a Samsung Crystal UHD TV remote

1.  **Join the same Wi-Fi**Connect your iPhone and the TV to the same home Wi-Fi network. Guest networks often keep devices apart.
2.  **Pick your TV in the app**Open Simple TV Remote and choose your TV from the list. The free check runs on your own TV before you pay anything.
3.  **Choose Allow on the TV**The TV asks once whether to allow your iPhone. Choose Allow with your Samsung remote.
4.  **Let your iPhone turn the TV on**Turn on Power On with Mobile in the network Expert Settings: Settings > General > Network on 2017–2021 models, Settings > All Settings > Connection > Network on 2022–2024 models, and Connections instead of Connection from 2025. This is optional and only works from standby.

## Questions

Is there a Samsung Crystal UHD TV remote app for iPhone?

Yes. Simple TV Remote is a Samsung Crystal UHD TV remote app for iPhone that works with Samsung Crystal UHD TV sets running Samsung Tizen. It pairs over your home Wi-Fi and sends real commands in a free check, so you know it works on your exact TV before you pay $5.99, once.

Is a Crystal UHD remote different from a QLED remote?

The setup is the same. Crystal UHD is Samsung's standard 4K range and QLED adds a quantum-dot layer, but both run the same Tizen software, so the menus match for TVs from the same year. That also means Simple TV Remote works the same way on both.

How do I pair a Samsung Crystal UHD remote?

Stand within about 1 foot of the TV, point the remote at it, and hold Return and Play/Pause together for at least 5 seconds. Let go when the TV says the remote is connected. If it won't pair, unplug the TV for 30 seconds and try again.

How do I reset a Samsung Crystal UHD remote?

On a SolarCell remote (2021 and later TVs), hold Return and Enter, the center of the navigation pad, for 10 seconds. On a battery remote, take the batteries out and hold Power for 8 seconds. Then pair it again with Return and Play/Pause.

How do I turn on a Samsung Crystal UHD TV without the remote?

Press the Controller button on the TV. On many Samsung models it's under the bottom center or bottom right of the screen, but the spot and shape vary by model. Once the TV is on, press it once for a small menu with power, volume, channel and source.

Which Crystal UHD and UHD TVs work?

Samsung 4K TVs from 2016 onward work. Before 2020 the same tier was called 4K UHD: KU in 2016, MU 2017, NU 2018 and RU 2019. On 2016–2024 codes the letter after the size is the year, so UN55CU8000 is a 2023 TV. From 2025 the letter moves to the end (U8000F).

How do I let my iPhone turn on my Crystal UHD TV?

Turn on Power On with Mobile in the network Expert Settings. On 2017–2021 models it's Settings > General > Network > Expert Settings. On 2022–2024 models it's Settings > All Settings > Connection > Network > Expert Settings. From 2025 it's Settings > All Settings > Connections > Network > Expert Settings. We haven't confirmed where the setting is on 2016 models, so on those turn the TV on with its button or remote first.

I pressed Deny on my Crystal UHD TV. How do I fix it?

Open Device Connect Manager and set your iPhone to Allow, or delete it so the TV asks again. On 2021 models it's in Settings > General > External Device Manager. On 2022–2024 models it's Settings > All Settings > Connection > External Device Manager. From 2025 it's Settings > All Settings > Connections > Device Connect Manager.

Is Crystal UHD the same as QLED?

Crystal UHD is Samsung's standard 4K LED range; QLED adds a quantum-dot layer. Both run Tizen, so the setup steps are the same for TVs from the same year.

How do I tell which year my TV is?

On 2016–2024 codes, read the letter after the size: K 2016, M 2017, N 2018, R 2019, T 2020, A 2021, B 2022, C 2023, D 2024. From 2025 it's the last letter (U8000F).

Can my iPhone turn the TV on?

Only from standby and only with Power On with Mobile turned on in the network Expert Settings. We haven't confirmed the setting on 2016 models.

Can I type into apps from my iPhone?

We don't know yet. Text input is marked unknown for Samsung TVs until we've tested it.

## About these TVs

Crystal UHD is Samsung's main 4K LED range from 2020 onward. Before that, the same tier was sold as 4K UHD TV: KU series in 2016, MU in 2017, NU in 2018 and RU in 2019.

On 2016–2024 codes the year letter comes right after the screen size: UN55CU8000 is a 55-inch 2023 CU8000, and UE55TU7100KXXU is a UK 2020 TU7100. From 2025 the letter moves to the end of the series (U8000F).

Every model in this range is a Tizen smart TV. The menus match Samsung's QLED TVs from the same year.

## Other Samsung TVs

[All Samsung TVs](https://simpletvremote.com/samsung/) · [Samsung Tizen](https://simpletvremote.com/platforms/samsung-tizen/)

[Samsung Neo QLEDSamsung Neo QLED TVs (2021 onward) run Tizen.Samsung Tizen · 2021–2026 · 485 models](https://simpletvremote.com/samsung/neo-qled/)[Samsung OLEDSamsung OLED TVs (2022 onward, S85 to S95 series) run Tizen.Samsung Tizen · 2022–2026 · 208 models](https://simpletvremote.com/samsung/oled/)[Samsung QLEDSamsung QLED TVs (2017 onward) run Tizen.Samsung Tizen · 2017–2026 · 251 models](https://simpletvremote.com/samsung/qled/)[Samsung The FrameSamsung The Frame TVs (2017 onward) run Tizen.Samsung Tizen · 2017–2026 · 120 models](https://simpletvremote.com/samsung/the-frame/)[Samsung Serif, Sero and TerraceSamsung's lifestyle TVs, The Serif, The Sero and The Terrace, run Tizen.Samsung Tizen · 2019–2024 · 59 models](https://simpletvremote.com/samsung/lifestyle/)[Samsung SUHD 2016Samsung's 2016 SUHD TVs (KS series) run Tizen 2.4.Samsung Tizen · 2016 · 16 models](https://simpletvremote.com/samsung/suhd/)

## Sources

Every compatibility fact on this page comes from these sources. Dates show when we last checked each one. [How we build the TV list](https://simpletvremote.com/how-we-test/).

1.  [Samsung Developer: TV Model Groups (year, lineup and Tizen version)](https://developer.samsung.com/smarttv/develop/specifications/tv-model-groups.html)Checked Oct 6, 2026
2.  [Samsung 2021 TV e-Manual PDF (QLED / AU series; Syndigo-hosted copy)](https://content.syndigo.com/asset/4bc6e9b5-c749-46a0-b6bc-4a2a665b14a7/original.pdf)Checked Oct 6, 2026
3.  [Samsung 2023 TV e-Manual PDF (US)](https://downloadcenter.samsung.com/content/UM/202307/20230705133212135/BN81-24055A-410_EM_OSPATSCC_NA_ENG-US_230609.0.pdf)Checked Oct 6, 2026
4.  [Samsung 2025 TV User Guide (HTML e-Manual, US)](https://downloadcenter.samsung.com/content/PM/202511/20251128102249234/EN/ENG-US/1_tv-guide_1.html)Checked Oct 6, 2026
5.  [Samsung user manual: 2018\_UserManual\_NU7100Series.pdf](https://image-us.samsung.com/SamsungUS/tv-ci-resources/2018-user-manuals/2018_UserManual_NU7100Series.pdf)Checked Oct 6, 2026
6.  [Samsung user manual: 2018\_UserManual\_NU7300Series.pdf](https://image-us.samsung.com/SamsungUS/tv-ci-resources/2018-user-manuals/2018_UserManual_NU7300Series.pdf)Checked Oct 6, 2026
7.  [Samsung user manual: 2018\_UserManual\_NU8000Series.pdf](https://image-us.samsung.com/SamsungUS/tv-ci-resources/2018-user-manuals/2018_UserManual_NU8000Series.pdf)Checked Oct 6, 2026
8.  [Samsung user manual: 2018\_UserManual\_NU8500Series.pdf](https://image-us.samsung.com/SamsungUS/tv-ci-resources/2018-user-manuals/2018_UserManual_NU8500Series.pdf)Checked Oct 6, 2026
9.  [Samsung US spec sheet: CU7000\_Spec\_Sheet.pdf](https://image-us.samsung.com/SamsungUS/samsungbusiness/tv-ci-resources/CU7000_Spec_Sheet.pdf)Checked Oct 6, 2026
10.  [Samsung US spec sheet: CU8000\_Spec\_Sheet.pdf](https://image-us.samsung.com/SamsungUS/samsungbusiness/tv-ci-resources/CU8000_Spec_Sheet.pdf)Checked Oct 6, 2026
11.  [Samsung energy label product fiches (one per UK model code, images.samsung.com)](https://images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-ue55ku6000kxxu-productfiche.pdf)Checked Oct 6, 2026
12.  [Samsung Smart TV developer](https://developer.samsung.com/smarttv)Checked Oct 6, 2026
13.  [Samsung 2025 TV User Guide PDF (BN81-27185A, US)](https://downloadcenter.samsung.com/content/UM/202505/20250519035742001/BN81-27185A-170_EUG_ROPATSCF_NA_ENG-US_250226.0.pdf)Checked Oct 6, 2026
14.  [Samsung 2022 TV e-Manual PDF (The Frame / QLED / The Sero; retailer-hosted copy)](https://www.retailspecs.com/files/pdf/attachment/86886/E-Manual.pdf)Checked Oct 6, 2026
15.  [Samsung 2015 TV e-Manual PDF (US)](https://downloadcenter.samsung.com/content/UM/201512/20151210090904492/ENG_US-HMUATSCJ-1.318-1203.pdf)Checked Oct 6, 2026
16.  [Samsung US support: TV or projector powers on or off by itself](https://www.samsung.com/us/support/troubleshooting/TSG10002365)Checked Oct 6, 2026
17.  [Samsung UK: Smart TV (One UI Tizen upgrades)](https://www.samsung.com/uk/tvs/smart-tv/smart-hub-and-apps/)Checked Oct 6, 2026
18.  [ENERGY STAR Certified Televisions (Samsung records list Control Via Remote Control App)](https://www.energystar.gov/productfinder/product/certified-televisions/results)Checked Oct 6, 2026
19.  [Samsung TVs](https://www.samsung.com/us/televisions-home-theater/tvs/)Checked Oct 6, 2026
20.  [Samsung energy label product fiche, QE65Q80CATXXU](https://images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-qe65q80catxxu-productfiche.pdf)Checked Oct 6, 2026
21.  [Samsung energy label product fiche, UE55CU8000KXXU](https://images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-ue55cu8000kxxu-productfiche.pdf)Checked Oct 6, 2026
22.  [Samsung energy label product fiche, UE55KS7000UXXU](https://images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-ue55ks7000uxxu-productfiche.pdf)Checked Oct 6, 2026
23.  [Samsung energy label product fiche, QE55Q7FAMTXXU](https://images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-qe55q7famtxxu-productfiche.pdf)Checked Oct 6, 2026
24.  [Samsung energy label product fiche, QE55LS03TAUXXU](https://images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-qe55ls03tauxxu-productfiche.pdf)Checked Oct 6, 2026

## Check your TV free. Pay once if it works.

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[Coming soon to iPhone](https://simpletvremote.com/#get)[Check your TV](https://simpletvremote.com/compatibility/)Free check · $5.99 once · No subscription