I know this has been discussed before, but what model should I buy if I want to make sure my phone is compatible with Verizon, AT&T, and T-Mobile throughout its life? I thought I remember people suggesting you should buy the unlocked CDMA version because it's also compatible with the GSM bands?
Link to the 2 versions: https://www.apple.com/iphone/LTE/
Link to the 2 versions: https://www.apple.com/iphone/LTE/