Times to get internet data and picture messages (mms) you have to set up apn settings that are specific to your carrier. You do not need to set up any settings for original carrier, everything will work out of the box. If specific carrier is selected it is only guaranteed to work with that specific carrier. Grading of the phones is based on condition of the screen mostly. Sides, edges and back can have more wear then the screen.Some discoloration is possible on all phones. Our customer care team provides real-time support. This item is in the category "Cell Phones & Accessories\Cell Phones & Smartphones". The seller is "mobile-us" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Portugal, Cyprus, Slovenia, Korea, South, Taiwan, Belgium, France, Ireland, Netherlands, Poland, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, United Arab Emirates, Kuwait, Bahrain, Croatia, Republic of, Costa Rica, Dominican Republic, Antigua and Barbuda, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Barbados, Bermuda, Brunei Darussalam, Bolivia, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Cambodia, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Oman, Paraguay, Reunion, Uruguay.