As new models of the iPhone get released each year, it can be incredibly tempting to want to upgrade your phone as often as possible but doing so could run up quite an expensive bill – but not if you make use of Apple’s ‘Trade In’ scheme. Former Apple Store employee-turned-technology content creator Tyler Morgan (known by the username @hitomidocameraroll) has explained the process of the Trade In scheme in a recent video he posted to the social media app, TikTok. Save hundreds by trading in when getting your next iPhone“Apparently, not everyone knows how trade-ins work so we’re going to talk a…