> ## Documentation Index > Fetch the complete documentation index at: https://developer.onetrust.com/llms.txt > Use this file to discover all available pages before exploring further. # HTML5 SDK - Tizen and WebOS (Legacy) > 📘 > > To benefit from an enhanced experience, see our next generation [HTML5 SDK](https://developer.onetrust.com/onetrust/docs/tizen-and-webos-sdk-new). For more information, see [OneTrust Next Generation CMP SDKs](https://developer.onetrust.com/onetrust/docs/onetrusts-next-generation-cmp-sdks). > > This documentation supports the legacy HTML5 SDK (<202504.1.0). ## Supported Platforms [block:html] { "html": "
\n
\n \n \n Samsung\n \n \n
\n

Samsung

\n
\n \n
\n
\n \n \n LG\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
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LG TV

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\n \n
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" } [/block] The CTV SDK only supports Chromium devices on Tizen and LG platforms. [block:parameters] { "data": { "h-0": "Manufacturer", "h-1": "Model", "0-0": "Samsung", "0-1": "2022 - Tizen 6.5 - Chromium \n2021 - Tizen 6.0 - Chromium \n2020 -Tizen 5.5 - Chromium \n2019 - Tizen 5.0 - Chromium \n2018 - Tizen 4.0 - Chromium", "1-0": "LG", "1-1": "2022 - webOS TV 22 - Chromium 87 \n2021 - webOS TV 6.0 - Chromium 79 \n2020 - webOS TV 5.0 - Chromium 68" }, "cols": 2, "rows": 2, "align": [ "left", "left" ] } [/block] ## Prerequisites * Tizen Studio * WebOS TV CLI * WebOS TV Emulator * VirtualBox ## Tech Stack Overview | Specifications | Details | | ----------------------------------------------------------------------------- | ---------------- | | **Language Version** | Javascript (ES5) | | **Desktop OS** | Windows, Mac | | **Build Dependencies** | N/A | | **Compression Tools** | Webpack | | **External Dependencies, 3rd Party Frameworks, and SDK Libraries/Components** | Redux, RxJS | | **Encryption** | N/A | ## SDK Size | Files | Uncompressed File Size | | :---------- | :--------------------- | | OneTrust.js | 1.9 MB | ## Frequently Asked Questions (FAQ) The following responses are supported solutions to frequently asked questions (FAQ) about the Tizen and WebOS SDK. The OneTrust team continuously monitors these inquiries and will make additional FAQ available as they are identified. 1. **Why is the build time taking two minutes in Tizen Studio?**\ The SDK is written in TypeScript and requires extra time for webpack to compress the files containing the UI and business logic. The output is an ES5 compatible SDK which causes Tizen Studio to take longer to render the SDK. Generally, this only happens on the very first build and on builds that are being updated to a new version.\ **Legacy Tizen SDK**\ If your app has implemented the legacy Tizen SDK before migrating to the new CTV SDK, the banner may not appear as the CTV SDK will look for any cached consent data from the legacy SDK. To resolve this, please fully remove the legacy SDK and delete any cached data.