# Airvantage, mangOH Red and WP7702 **URL:** \ **Category:** Uncategorized\ **Created:** [June 28, 2018, 6:36am UTC](https://mangoh.discourse.group/t/airvantage-mangoh-red-and-wp7702/1632 "2018-06-28T06:36:34Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![davidc](https://avatars.discourse-cdn.com/v4/letter/d/a183cd/32.png) [@davidc](https://mangoh.discourse.group/u/davidc)\ **Post date:** [June 28, 2018, 6:36am UTC](https://mangoh.discourse.group/t/airvantage-mangoh-red-and-wp7702/1632/1 "2018-06-28T06:36:34Z")
Hiya, I’ve just been configuring my shiny new mangOH Red board that I got in Paris, and I’ve tripped over a couple of issues that I would someone to check please: **1. The WP module registration page does not have WP7700 or WP7702 in the dropdown list** I tried to register it in airvantage and I found that the WP7702 module is not listed in the Airprime -\> WP modules dropdown list: ![20180628-AV-Register-WP77](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/1X/7b94451a67d313b26a899860ac17a6c5f0f48edb.png) When I was at the system selection page, I also noticed that there was a ‘mangOH’ option. OK, I’ve got a mangOH Red board. The page asked me for the Serial number and IMEI and a name - which I supplied - and then it successfully registered the new device into my account. I tested a simple Legato application by installing it manually on the 'Red and all was well. So I updated the version number in my application adef file, built the airvantage package and published/deployed it to AV. I then went to push the application to my mangOH board… **2. AV deleted _ALL_ my other apps on the board (except the one I wanted to update), and then stalled** So I deployed the app at about 10am. And I watched the log file go past … the bloody updater deleted ALL my apps - EXCEPT the one I had queued for update - and has now stalled for the last hour or so ‘Update state: Authentication started’. What’s worse is that Legato has decided that the system is stable and has marked it as ‘Passed Probation’ … so I can’t even roll the system back to the last known good state! I then noticed in AirVantage: **3. AV thinks that the mangOH Red with a WP7702 module is actually a WP8548** I wonder if this is some of the problem: ![20160628-AV-wrongmodule-edit](https://us1.discourse-cdn.com/flex016/uploads/mangoh/original/1X/539ba9c9d48a7ac7dd4de32d59c5012d1415ceeb.png) Note the firmware field … this mangOH _definitely_ has a WP7702 in it. * * * Can someone please check out how to correctly register a mangOH with 7702 into AirVantage, and see **why** the FOTA from AV to the 'Red didn’t behave as expected. ciao, Dave ---
**Author:** ![asyal](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/asyal/32/78_2.png) [@asyal](https://mangoh.discourse.group/u/asyal)\ **Post date:** [June 28, 2018, 2:55pm UTC](https://mangoh.discourse.group/t/airvantage-mangoh-red-and-wp7702/1632/2 "2018-06-28T14:55:16Z")
@NhonChu @rjacolin @Prush can we have a look at this please ? ---
**Author:** ![Prush](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/prush/32/1398_2.png) [@Prush](https://mangoh.discourse.group/u/Prush)\ **Post date:** [June 28, 2018, 6:03pm UTC](https://mangoh.discourse.group/t/airvantage-mangoh-red-and-wp7702/1632/3 "2018-06-28T18:03:58Z")
Hi @davidc, App deletion could be due to the application model. Can you check your application model? Details are available in this thread -\> [Install application from airvantage](https://mangoh.discourse.group/t/install-application-from-airvantage/1002/25) ---
**Author:** ![davidc](https://avatars.discourse-cdn.com/v4/letter/d/a183cd/32.png) [@davidc](https://mangoh.discourse.group/u/davidc)\ **Post date:** [June 28, 2018, 11:39pm UTC](https://mangoh.discourse.group/t/airvantage-mangoh-red-and-wp7702/1632/4 "2018-06-28T23:39:57Z")
Hi @Prush, That very well may be the issue. The problem is that I took a **new** mangOH Red - supplied by Sierra at the Innovation Summit (as part of my registration package) and registered it on Airvantage as a mangOH device. Airvantage _assumed_ that it was a WP8548 module, **not** the WP7702 module that was supplied by Sierra as default. I suspect that this is why the application model is wrong. And … at the moment there is no way to register a WP7702 device into Airvantage - either as a mangOH or as a stand-alone module as it doesn’t appear in the supported list of modules on AV. ciao, Dave ---
**Author:** ![asyal](https://sea2.discourse-cdn.com/flex016/user_avatar/mangoh.discourse.group/asyal/32/78_2.png) [@asyal](https://mangoh.discourse.group/u/asyal)\ **Post date:** [June 28, 2018, 11:45pm UTC](https://mangoh.discourse.group/t/airvantage-mangoh-red-and-wp7702/1632/5 "2018-06-28T23:45:41Z")
> [@davidc](#): > > Sierra at the Innovation Summit (as part of my registration package) and registered it on Airvantage as a mangOH device. Airvantage _assumed_ that it was a WP8548 module, **not** the WP7702 module that was supplied by Sierra as default. I suspect that this is why the application model is wrong. > > And … at the moment there is no way to register a > [@davidc](#): > > uspect that this is why the application model is wrong. > > And … at the moment there is no way to register a WP7702 device into Airvantage - either as a mangOH or as a stand-alone module as it doesn’t appear in the supported list of modules on AV. @davidc please use the url provided in the GSG