Purchased a N9005 Czech version and currently using it was Straight talk. Made the stupid mistake thinking 4G/LTE were two different services but pretty are the same. Now I have texting working just fine, factory unlocked. None of that region lock, bs. When I go out on the town. I'll try to access such apps like Firefox and connection error. I'm pretty sure I have my APN settings correct but it won't matter if the phone isn't gonna accept any data at all from At&t. I know it won't accept LTE just yet (fingerscrossed) but will it accept any data at all or do I just have a texting phone and can't enjoy anything else.