Of course, the acting time of cell phone jammer is dependent on the sensitivity situation of the cell phone. Samsung to increase mobile phone battery research funding in 2012 will look forward to greatly enhance the life of the smart phone. Motorola: 2011 Motorola smartphone new advance speed quickly, to some extent, to help enhance the sales for Motorola, but because of the price, the introduction of new products, in particular, sales of high-end products is a little low, and lead to the profits in the fourth quarter of 2011 decline. In 2012, Motorola's strategy will shift to the new launch of the speed will be slowed down, the new number will be reduced. Motorola will focus resources on fewer projects to develop better products. Then the valid shielding effect of cell phone jammer can be achieved. 2012, Motorola will invest a lot of money to the publicity and momentum of new products, in order to reverse the failure of its new 2011 release. Apple 2011 Apple has been a spurt of development in China. 2012 Apple decided to expand its presence in China, and plans to sell 40 million iPhones in China in 2012. 2012 apple wishing and operators of the two giants of China - China Mobile and China Telecom to cooperate. This will expand the reach of Apple in the Chinese market, Apple is currently the only telecommunications partner in China, China Unicom, it only has 15 million subscriber base, compared with China has a population of over one billion, Apple in the Chinese market has a huge room for growth. After cell phone jammer is turned off for several seconds. Market planning, in accordance with all the key mobile phone brand in 2012, our supermarket needs to be done is fixed on the mobile phone industry, cutting-edge information, and grasp the key brand of the market trends, and timely market conditions to optimize the product structure and brand layout, in response to intense market competition to win the initiative. As for the various brands on the supply chain, profit planning restrictions due to tight time and information channels, yet there is no accurate and reliable information required after the excavation work. Chinese mobile phone market analysis report in May 2011. Market Overview and main ideas. Chinese mobile phone market in May, the number of listed new less competitive situation remains tense between manufacturers of major camp, between the smart phone manufacturers more competitive.