Please backport the upstream patch to the stable trees 4.4.x and 4.9.y:
a68491f895a937778bb25b0795830797239de31f net: cdc_mbim: apply "NDP to end" quirk to HP lt4132
Without this patch HP lt4132 LTE/HSPA+ 4G Module (03f0:a31d) is useless.Ubuntu bug report: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1707643
Patch was tested with 4.4.x kernel. Sincerely Aurimas Fišeras
