# Issue with platform API

**URL:** <https://forum.webostv.developer.lge.com/t/issue-with-platform-api/4858>\
**Category:** Web App Development\
**Created:** [December 26, 2023, 9:52am UTC](https://forum.webostv.developer.lge.com/t/issue-with-platform-api/4858 "2023-12-26T09:52:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![user2289](https://avatars.discourse-cdn.com/v4/letter/u/ecd19e/32.png) [@user2289](https://forum.webostv.developer.lge.com/u/user2289)\
**Post date:** [December 26, 2023, 9:52am UTC](https://forum.webostv.developer.lge.com/t/issue-with-platform-api/4858/1 "2023-12-26T09:52:18Z")

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We are using the WebOSTV.js library (1.2.7) in order to access TV-specific features and functionality but is experiencing some issues with this library.

In the webOS API, we are using the deviceInfo method to get device information details, but we have observed an inconsistent behaviour in the return value for the UHD flag when calling relevant platform API on the Specific LG TV device. The UHD Flag value is inconsistent and is returning true / false for the same LG TV device

Can someone help here?  
Thanks!

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**Author:** ![narae0.kim](https://avatars.discourse-cdn.com/v4/letter/n/87869e/32.png) [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)\
**Post date:** [December 27, 2023, 1:45am UTC](https://forum.webostv.developer.lge.com/t/issue-with-platform-api/4858/2 "2023-12-27T01:45:32Z")

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Can you check again with [webOSTV.JS Library](https://github.com/webOS-TV-app-samples/webOSTVJSLibrary) sample app and share the screenshots?