Apple wanted the iPhone 15 to use custom-built modems, but failed. | Photo by Vjeran Pavic / The Verge
Apple recently extended its deal for Qualcomm modems despite years of effort to develop its own — now we know why. According to a detailed report from the Wall Street Journal, Apple’s attempt to develop its own in-house 5G modem has been stymied by issues resulting from the iPhone maker underestimating the complexity and technical challenges of the task, and a lack of global leadership to guide the separate development groups siloed in the US and abroad.
Apple’s motivation to develop its own modems is reportedly two-fold. First, developing its own silicon had helped improve device performance and increase profit margins. Second, the company wanted to break from Qualcomm, which Apple sued in 2017 over excessive patent fees. “They hate…