# The hidden JTAG in your Qualcomm/Snapdragon device’s USB port | Blog | Linaro

**URL:** <https://forum.devtalk.com/t/the-hidden-jtag-in-your-qualcomm-snapdragon-device-s-usb-port-blog-linaro/205133>\
**Category:** In The News\
**Tags:** usb, via-news-bot, blog, in-the-news\
**Created:** [30 June 2025 23:59 UTC](https://forum.devtalk.com/t/the-hidden-jtag-in-your-qualcomm-snapdragon-device-s-usb-port-blog-linaro/205133 "2025-06-30T23:59:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![CommunityNews](https://forum.devtalk.com/user_avatar/forum.devtalk.com/communitynews/32/1113_2.png) [@CommunityNews](https://forum.devtalk.com/u/CommunityNews)\
**Post date:** [30 June 2025 23:59 UTC](https://forum.devtalk.com/t/the-hidden-jtag-in-your-qualcomm-snapdragon-device-s-usb-port-blog-linaro/205133/1 "2025-06-30T23:59:29Z")

</div>

> Learn about JTAG and EUD

Read in full here:

> **[The hidden JTAG in your Qualcomm/Snapdragon device’s USB port | Blog | Linaro](https://www.linaro.org/blog/hidden-jtag-qualcomm-snapdragon-usb/)**
>
> Learn about JTAG and EUD