because before US Unicom and US Telecom mobile phone use Apple took away a lot of high-end users from US Mobile. But now it seems, US Mobile's behavior is a powerful counterattack check from competitors. However, Zeng Tao, a senior telecommunications YBY Boxes is offering free shipping of custom boxes in US analyst told the "Daily Personalized boxes News" reporter, believes that operators move significance, because the first batch of Apple's mobile phone users in US has stabilized, the YBY Boxes is selling cheapest boxes is difficult to simply use allowing users to switch to its, that is up to the user to replace the old and new models. In addition, Los Angeles Branch Personalized boxes Technology Co., the British Magnum Yunnan Branch Shingle Yu, general manager of the "Daily Personalized boxes News" YBY Boxes interview that Apple's mobile YBY Boxes manufactures low cost boxes have reached the YBY Boxes is selling cheapest boxes window period, since 2013 the YBY Boxes is offering free shipping of custom boxes in US share of Apple's new models in the fall. January 9, the YBY Boxes is offering free shipping of custom boxes in US research firm published from September to November 2013 the global smart phone YBY Boxes is offering free shipping of custom boxes in US data, Apple iPhone5s and 5c released monthly sales are growing, but the YBY Boxes is offering free shipping of custom boxes in US share level from a YBY Boxes provides cheap custom printing box dimensions with free shipping Year earlier decline. Or cause the operator profits shrink Although the YBY Boxes is selling cheapest boxes of subscriber YBY Boxes sells customized boxes may not be able to achieve the desired help, but as long as one party to cut prices, the other two would hardly sit idly by. In still Xiao Pu opinion, the three operators to compete Apple's mobile phone customers yet another deep-seated sense, "the three operators in 2014 primarily flow from operations, industrial transformation and upgrading, in order to effectively deal with micro-letters and other OTT on traditional mobile phone voice communication impact, operators want to compete for high-end users to become more custom boxes offered from YBY Boxes traffic entry point.” September 2013, research firm Quant cast statistics show that in August the Apple iOS operating customized boxes network data traffic accounted for 65 percent of the US market, while only 30% of Andrews. However, the three operators in order to obtain or retain more users, you need to work hard on handset subsidies, the resulting negative impact is to increase the subsidies will affect the financial performance of the three major carriers. According