All users of Huawei UMTS / GSM / 4G-LTE USB sticks on openSUSE 13.2 are strongly encouraged to update usb_modeswitch at least to version 2.2.0 before using their modem and before trying any other fix. The update can be done by:
downloading and installing usb_modeswitch-data-2.2.0-7.1.noarch.rpm
and
for 64 bit downloading and installing usb_modeswitch-2.2.0-7.1.x86_64.rpm
or
for 32 bit downloading and installing usb_modeswitch-2.2.0-7.1.i586.rpm
If you can connect to the internet by cable or WiFi, please be aware that:
a 1-click-install is available, but pay attention to disable the permanent subscription to the HW repository if you don’t want it,
or those used to the command line may type with root permission:
zypper ar -f http://download.opensuse.org/repositories/hardware/openSUSE_13.2/hardware.repo
zypper ref
(it will ask you to trust the repo, answer A aka Always here)
zypper in --from hardware usb_modeswitch
For technical details please see bug 903753.