# Properly building bundle for AirVantage from cwe file - linux shell

**URL:** https://forum.sierrawireless.com/t/properly-building-bundle-for-airvantage-from-cwe-file-linux-shell/24557
**Category:** Device Management
**Created:** [August 13, 2021, 2:35am UTC](https://forum.sierrawireless.com/t/properly-building-bundle-for-airvantage-from-cwe-file-linux-shell/24557 "2021-08-13T02:35:56Z")
**Posts on this page:** 1
**Showing post:** 10

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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: [September 22, 2021, 7:44am UTC](https://forum.sierrawireless.com/t/properly-building-bundle-for-airvantage-from-cwe-file-linux-shell/24557/10 "2021-09-22T07:44:29Z")

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I don’t see problem on upgrading legato cwe image

> [@Building from legato source](https://forum.sierrawireless.com/t/building-from-legato-source/23803/3):
>
> how do you download the cwe file built to the target using the AirVantage FOTA platform? Do you need to combine it in an app?

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