# Firmware update

**URL:** <https://mangoh.discourse.group/t/firmware-update/54>\
**Category:** mangOH Green\
**Created:** [April 28, 2016, 1:52pm UTC](https://mangoh.discourse.group/t/firmware-update/54 "2016-04-28T13:52:00Z")\
**Posts on this page:** 1\
**Showing post:** 13

<div class="post-metadata">

**Author:** ![awneil](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/awneil/32/486_2.png) [@awneil](https://mangoh.discourse.group/u/awneil)\
**Post date:** [May 21, 2016, 10:47pm UTC](https://mangoh.discourse.group/t/firmware-update/54/13 "2016-05-21T22:47:39Z")

</div>

at  
OK

at!priid?  
PRI Part Number: 5501011  
Revision: 01.15

Carrier PRI: 9999999\_9904559\_SWI9X15Y\_07.09.02.00\_00\_GENERIC\_001.019\_000

OK

at!package?  
9101011\_5501011\_WP8548-G\_06.03.55.00\_00\_DevKit\_001.006\_000

OK

ati  
Manufacturer: Sierra Wireless, Incorporated  
Model: WP8548  
Revision: SWI9X15Y\_07.09.02.00 r31541 CARMD-EV-FRMWR1 2016/03/31 20:05:28  
IMEI: 359377060000865  
IMEI SV: 41  
FSN: LL516403850102  
+GCAP: +CGSM

OK

At8  
ERROR

ati8  
Legato Ver: 16.01.2\_9e91388c2b14980a4d419259910a4d65\_modified  
Yocto Ver: SWI9X15Y\_07.09.02.02 Fri Apr 15 02:39:24 PDT 2016  
OS Ver: Linux version 3.14.29ltsi-13c67b16ff\_922830eb31 (gsmbuild@CARMD-EV-FRMWR1) (gcc version 4.9.1 (GCC) ) #2 PREEMPT Fri Apr 15 02:38:16 PDT 2016  
LK Ver: 1.3.0\_a50272dbb2  
RootFS Ver: unknown  
UserFS Ver: unknown

OK

**Edit** :  
Sorry, the forum won’t let me add another reply - but suggests I edit a previous one!

How would I check the mangOH Rev? Or “app status”?

Yes, it’s quite old - one of the ones given out at the Sierra Wireless Developer Summit in Paris last year.

I can download an app from Dev Studio, and it seems to work, but Dev studio complains before down loading saying:  
Legato version in app is 16.01.0.Beta  
Legato version on device is 16.01.2\_9e…

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_[View the full topic](https://mangoh.discourse.group/t/firmware-update/54)._