4 Ways to Sell or Trade In Your Old iPhone Ifeadi C. 05:42 Feed: All Latest, Zero Tech Blog If you plan to upgrade to Apple's new models, don't forget to cash in on your old one. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsStitch Fix has confidentially filed for an IPOWatch the weird new trailer for Oculus' first full-length VR movieWhat to expect from Tesla as the Model 3 hits the roadTwitter is testing a subscription service — but it's $99 per monthApple paid Nokia $2 billion as part of a patent lawsuit settlementEverybody's least favorite rapper will.i.am could ruin your smart home