Can I buy a non contract iPhone 5s from T-Mobile or Apple under 18 years old?

I'm interested in buying an iPhone upfront so that the entire cost of the phone is paid at once in a single transaction. Is it possible that I do so even though I'm slightly under 18? If I paid it upfront, I wouldn't have to sign a contract, right? (Because there would be no additional monthly fee for 2 years). Also, is it possible that I pay with cash or a debit card? And if I got an iPhone, could I still keep the same data/text plan? (It's part of a family plan).

Why won't my computer recognize my iPhone?

Why won't my computer recognize my iPhone?

Added (1). Whenever I plug it in, it asks me if I trust this computer. And I hit Trust because this is the only computer I've ever used with it. But my iTunes still won't pick it up which is preventing me from adding new music to my phone.

Added (2). Whenever I plug it in, it asks me if I trust this computer. And I hit Trust because this is the only computer I've ever used with it. But my iTunes still won't pick it up which is preventing me from adding new music to my phone.

Is there any real way.to unlock icloud lock on iphones?

I was just wondering that since ios 7 is out apple made a new feature in it which was icloud lock

So till yet is there any solution for hack for permanent bypass of that icloud lock?

Please tell me if there's any solution out there

Can I Buy an iPhone 6 plus without a contract or plan?

Left hurt after the apple event today with no i pod touch 6th gen announcement the next best thing I could think to get would be the iPhone 6 or 6 plus so is it possible for me to get one from version or apple free of a wireless contract or data plan? And if so how do I do it?

Any possible way to keep unlimited data?

I would like to upgrade from iphone 4s to iphone 6 plus, but is there any way to keep unlimited data plan, without purchasing the phone at retail price?

Added (1). carrier is verizon, if it matter

How to turn Find My iPhone off from another device?

I broke my iPhone and before i trade it in and get it replaced i need to turn Find My iPhone off, but since it's broken i can't figure out how to do that. Is there a way to turn it off from my laptop or iPad?

Why are basic white girls so superficial and shallow?

For those who are not familiar with the stereotype of a "basic white girl": a white girl
who wears ugg boots, plays with her iPhone all day, takes lots of self-shots that she
posts on Facebook every day and drinks spiced lattes at Starbucks with her friends
every Friday.

Basic white girls like that only date popular tall white guys who are "really hot".
Why do they only care about how tall, white, hot and popular a guy is?