I am switching from an Iphone 5. I am anxiously waiting for my Samsung Galaxy S4 to be delivered by the end of the week. Any suggestions on things to do to prepare for the change over? How to get my contacts from ICloud to Google? I am already a gmail user but use both to store contacts and Icloud contacts are more phone oriented where as the google contacts are more email oriented. I heard some had problems with Imessage? Turn it off now? How to get my music to the new phone that is all on Itunes cloud? Any help with these or any other ideas for me would be greatly appreciated.