Comment 3 for bug 1693756

#item fixed:
* backport needed patches to older version packages on Xenial.

Attached backported private built packages which verified passed with dw5816.

# libmbim was built from:
 https://github.com/alex-tu-cc/libmbim.git
 branch xenial-libmbim-glib4-1.12.2-2ubuntu2_LP1693756

# libqmi was built from:
 https://github.com/alex-tu-cc/libqmi.git
 branch xenial-libqmi-glib1-1.12.6-1ubuntu1_LP1693756

# modemmanager was built from:
 https://github.com/alex-tu-cc/ubuntu-modemmanager-1.4.x.git
 branch origin/xenial-modemmanager1.4.12-1ubuntu2_LP1693756

# install command:
 $ sudo dpkg -i gir1.2-modemmanager-1.0_1.4.12-1ubuntu2_amd64.deb libmbim-glib4_1.12.2-2ubuntu2_amd64.deb libmbim-glib-dev_1.12.2-2ubuntu2_amd64.deb libmbim-proxy_1.12.2-2ubuntu2_amd64.deb libmbim-utils_1.12.2-2ubuntu2_amd64.deb libmm-glib0_1.4.12-1ubuntu2_amd64.deb libmm-glib-dev_1.4.12-1ubuntu2_amd64.deb libqmi-glib1_1.12.6-1ubuntu1_amd64.deb libqmi-glib-dev_1.12.6-1ubuntu1_amd64.deb libqmi-proxy_1.12.6-1ubuntu1_amd64.deb libqmi-utils_1.12.6-1ubuntu1_amd64.deb modemmanager_1.4.12-1ubuntu2_amd64.deb modemmanager-dev_1.4.12-1ubuntu2_amd64.deb