The gateway is considered connected to the WMC using embedded software 3.0.x or 3.1.x

You can either follow the procedure below, either use the WMC dashboard or use the Magic link.

Download the last 3.1 megapackage from the Resource page

For a software upgrade on KerOS products (Wirnet iBTS and Wirnet iFemtocell), the megapackage need to be deflated twice in order to get ipk packages.

Then apply the software update procedure defined above:
http://wikikerlink.fr/wirnet-productline/doku.php?id=wiki:keros_custo:sw_updates#software_updates

Download the last 3.1 megapackage from the Resource page
Drag and Drop the megapackage in the Software Update area if you decide to use Software Upgrade feature from the WMC dashboard.
Select your gateway, workflow template and megapackage if you decide to perform the software upgrade via the workflow feature.

The Magic link can also be used for both these situations (install or upgrade). Follow this Magic Link to perform this.