The speaker in my new Xperia Go stopped working after one week. It has gone in for assessment and my Telco told me it would be replaced as an 'ELF' - Early Life Failure. Now they say it is being serviced at an authorised service centre. I am wondering if it will still have the IP67 rating after service? I don't want this to be an issue as I specifically bought the Go for its IP rating.
