I have been using Huawei Mate 9 on plan with Vodafone since four month. Last month, my Mate 9 headset port stopped working and I was no longer able to use my headphone. Last week, finally I sent my phone back to Huawei Repair Center through Vodafone service centre since it was under warranty and they informed me that I will get it back after fifteen days. Well, that was too long. I have to check the Sydney train schedule on daily basis. If you even left your mobile in room, then it’s very very difficult to travel here in Sydney. Specially for the new international student, its too complicated.