Rumor: at least one 2018 iPhone may implement a FPC wireless charging coil
<p style="white-space: pre-wrap;">Per a <a href="http://www.chinatimes.com/newspapers/20180819000253-260204" target="_blank" rel="noopener noreferrer"><em>China Times</em></a> report — as noted by <a href="http://www.macrumors.com" target="_blank" rel="noopener noreferrer"><em>MacRumors</em></a><em> </em>— the wireless charging coil on at least one of Apple's upcoming iPhones will be made from copper wire instead of ferrite polymer composite (FPC). </p>