Speaker of the phone is considered to be one of the most vital sections of your phone, and this is because if you are giving speaker problems in your Samsung Galaxy S3 mini I8200, then you will neither be able to hear anything on call, and neither you will be able to listen to any of the songs or watch videos on your phone, however it will only be good for texting purpose. Therefore if you are going through Samsung GT-I8200 speaker problem then you would definitely want to resolve it in first place before it gets any worst.