Does anyone know how to go about using the warranty if needed from the States? Ordered my Z2 and I was in the Sony Store the other day and they told me that they can't do anything about it cause the phone isn't released here yet. I just wanted to know in case my device is either DoA or has one of the issues everyone keeps talking about. Hope everything is all good though.
You could go with 3rd party warranty.
Sony US would most likely not warrant it anyways because the phone not from Sony US. It will need to be sent back to the country from where the phone was purchased from. For example, if the phone was from Sony Canada (since they sell the phone now), it will have to be sent back to them for warranty.