# FOTA for FX30S how to

**URL:** <https://forum.sierrawireless.com/t/fota-for-fx30s-how-to/23229>\
**Category:** FX30\
**Created:** [March 27, 2021, 3:55am UTC](https://forum.sierrawireless.com/t/fota-for-fx30s-how-to/23229 "2021-03-27T03:55:59Z")\
**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:** [March 29, 2021, 2:21am UTC](https://forum.sierrawireless.com/t/fota-for-fx30s-how-to/23229/2 "2021-03-29T02:21:10Z")

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1. yes, FOTA is performed in [https://eu.airvantage.net/](https://eu.airvantage.net/)  
You need to first register module in AVMS website and use AT+WDSS command to connect to server.

2. I have tried to download custom legato CWE to WP76.  
This is the file I upload to the AVMS server.  
The revision inside bundle.app “LE=18.03.0,MCU=002.009” has to be met with the version after upgrade.  
[jyi\_legato\_cwe\_only.zip](https://forum.sierrawireless.com/uploads/short-url/mv3lruK9QchovYrJF9lFFB9i87Q.zip) (2.7 MB)

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