Alright, so today I will show you all on how to make the Vodacom k3571/Tigo e-153 or any Huawei and Tigo Tanzania modem to work in Ubuntu, as I have seen many people don't have any idea on how to make these modems work in Ubuntu;
After it has opened you need to configure it correctly to work, start by clicking -Connect with 3g
-It will prompt you to choose the correct interface choose interface #0
-it will work and ask you other network provider settings,fill in default provider settings if it asks you for APN type "internet" and if it asks for username and password just write as "internet" without the quotes! then it will successfully connect.
NOTE:If interface #0 won't work try Choosing interface#1