# eSIM (eUICC) usage with RC7630

**URL:** <https://forum.sierrawireless.com/t/esim-euicc-usage-with-rc7630/35676>\
**Category:** IoT Modules\
**Created:** [December 17, 2025, 6:05am UTC](https://forum.sierrawireless.com/t/esim-euicc-usage-with-rc7630/35676 "2025-12-17T06:05:56Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [December 17, 2025, 6:14am UTC](https://forum.sierrawireless.com/t/esim-euicc-usage-with-rc7630/35676/2 "2025-12-17T06:14:59Z")

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Some discussion regarding internal esim of rc76

> [@eSIM in RC76xx](https://forum.sierrawireless.com/t/esim-in-rc76xx/25816/4):
>
> Hi saim, eSIM is designed for OTA and Connectivity Ready services on RC76XX.

If you use your own eSIM, you might need to get a tool from distributor to disable the internal LPA inside module stack so that you can run your own external LPA on host platform

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