I am planning on asking Verizon to unlock my 32gb iPhone 5 A1429 and temporarily switching my number to an old phone until the 6 comes out. I am doing this so I can sell my iPhone for the highest value (the value will go down once the 6 is out). From my understanding, the A1429 model (this is my model) works on both GSM and CDMA, making it a worldwide phone that can work with any carrier when it is unlocked. Is this correct? If so, how much are unlocked 32gb iPhone 5 A1429 worth these days?