GSM Moto X dev edition brings unlocked bootloader on AT&T, T-Mobile for $650
A couple of days ago Motorola introduced the Developer Edition of its new Moto X for Verizon and as promised, it's followed up with one for GSM networks. If you're into running custom software, this is the one to buy if you want a Moto X on AT&T (it's also compatible with T-Mobile's LTE) thanks to its unlocked bootloader. Otherwise it's the same as the earlier model, with "Developer Edition" branding on the back and 32GB of storage inside. You'll have to live without Moto Maker customizations, but picking this one out of the sudden rush of Developer Edition models available may be the toughest part.
