China Denies Banning iPhones, but Cites Unspecified Security Concerns

China on Wednesday made its first public comments about reports that the government is restricting the use of Apple’s iPhones by some state employees, saying that Beijing had noted what it claimed were security concerns about the device. The comments by Mao Ning, a spokeswoman for the Foreign Ministry, were short on details. She pointed to what she described as “media reports” about security flaws in the iPhone, without elaborating. She also said China had not published “any law, regulation or policy document” banning the purchase or use of foreign…

‘Rip and Replace’: The Tech Cold War Is Upending Wireless Carriers

Deep in a pine forest in Wilcox County, Ala., three workers dangled from the top of a 350-foot cellular tower. They were there to rip out and replace Chinese equipment from the local wireless network. Three hours into the job, the team ran into a hitch. Replacement gear from a European company was obstructing a safety beacon for airplanes. “We’ve got a problem,” a crew member on the ground said. “They say it’s blocking the beacon.” The project had already been delayed for months because of storms, slow equipment shipments…