This article is originally posted on monitor.co.ug Apple joined the move to 5G on Tuesday, unveiling four new iPhones which use the new standard in what could be a turning point for the high-speed wireless technology. “Today is the beginning of a new era for iPhone,” Apple chief executive Tim Cook said during a streamed launch event from the company’s headquarters in California. This is a huge moment for all of us. And we’re really excited. 5G will bring a new level of performance for downloads and uploads, higher quality video…