# Modem firmware for WP7608

**URL:** <https://forum.legato.io/t/modem-firmware-for-wp7608/5305>\
**Category:** Legato Application Framework\
**Created:** [July 20, 2020, 4:15am UTC](https://forum.legato.io/t/modem-firmware-for-wp7608/5305 "2020-07-20T04:15:16Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![tanoue](https://avatars.discourse-cdn.com/v4/letter/t/67e7ee/32.png) [@tanoue](https://forum.legato.io/u/tanoue)\
**Post date:** [July 20, 2020, 4:15am UTC](https://forum.legato.io/t/modem-firmware-for-wp7608/5305/1 "2020-07-20T04:15:17Z")

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Hi,

I use WP7608 module and am installing the newest firmware.  
By the following URL, R13.1(Generic — GCF) is the newest Modem firmware.  
[https://source.sierrawireless.com/resources/airprime/software/wp76xx/wp76xx-firmware-release-13,-d-,1/#sthash.oKOAocXj.jvPNVupJ.dpbs](https://source.sierrawireless.com/resources/airprime/software/wp76xx/wp76xx-firmware-release-13,-d-,1/#sthash.oKOAocXj.jvPNVupJ.dpbs)

Can R13.3(Generic — GCF) be used for WP7608 module?

BR,  
Tanoue

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**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/jyijyi/32/822_2.png) [@jyijyi](https://forum.legato.io/u/jyijyi)\
**Post date:** [July 20, 2020, 6:04am UTC](https://forum.legato.io/t/modem-firmware-for-wp7608/5305/2 "2020-07-20T06:04:02Z")

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It has not been tested officially, you need to use it under your own risk

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**Author:** ![tanoue](https://avatars.discourse-cdn.com/v4/letter/t/67e7ee/32.png) [@tanoue](https://forum.legato.io/u/tanoue)\
**Post date:** [July 20, 2020, 6:55am UTC](https://forum.legato.io/t/modem-firmware-for-wp7608/5305/3 "2020-07-20T06:55:15Z")

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Hi, jyijyi

I understood your replying.

According your opinion, Sierra doesn’t support all carieer R13.3 firmwares on severals module.  
I think it is a little strange to define “Rivision”.

If the following “R13” means Version and the following “X” means Rivision, I may be convinced.  
( R13.X )

BR,  
tanoue

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**Author:** ![plu](https://avatars.discourse-cdn.com/v4/letter/p/e19b73/32.png) [@plu](https://forum.legato.io/u/plu)\
**Post date:** [August 13, 2020, 7:11am UTC](https://forum.legato.io/t/modem-firmware-for-wp7608/5305/4 "2020-08-13T07:11:54Z")

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hi @tanoue,  
I understand your point, but this combination has not been officially validated, so we can not advise you to use it.  
BR