Although we'll soon have a guide on how to maximize profits by selling your iPhone 4S through eBay, today we're going to take a look at the optimal way to receive the most amount of cash for your used iPhone 4S by trading in your device.
AT&T isn't the only wireless carrier to see its network strained by iPhone traffic. Over the course of 2009, UK-based carrier O2 reportedly faced the same technical challenges for the past six months. Since the iPhone's release, O2's London network has seen an 18-fold increase in traffic from the iPhone, the network itself crashing numerous times since the summer.
The carrier has stated that a $48 million investment in its London network has eased the problems and allowed for deployment of 200 extra mobile stations.