Onsumers Choice regarding the selection of a Mobile Phone Brand

This what I would like you to do :
a? Paraphrasing and editing .
a? The title has changed so you have to remove the old title in the whole dissertation.(as what you have done with me before)
a? Make Iphone brand the brand No. 1 in terms of choice then blackberry and after that the other brand such as Galaxy Samsung, Nokia, Sony ericsson.
a? You have to be careful about the interviews answer ,, I would like to be focused on Iphone brand rather than Nokia brand.
a? Be careful about the functions of the devices.
a? The dissertation should be between 15,000 and 16,000 words in length, excluding appendices and references.
a? Use Harvard method in the references.