CNN sales have slumped in the U.S. but is still strong in emerging markets . New models launched should remember why they are popular in developing world . They live in countries like Brazil , Malaysia , Nigeria , Kenya and South Africa . In places like Brazil and U.S. , the 175 million is the update to their current phone . in Sub-Saharan Africa there is expected to be 10 new customers in several months ' .
CNN sales have slumped in the U.S. but is still strong in emerging markets . New models launched should remember why they are popular in developing world . In places like Brazil and U.S. , the 175 million is the update to their current phone . in Sub-Saharan Africa there is expected to be 10 new customers in several months ' .