There are many $10 (some even $5) smartphones that are being sold. Just walk in, pay the money and walk out with the smartphone (with 2 week instant cash back return policy). I'm surprised these vendors (like Tracfone, Net 10, Verizon, etc) don't lock the smartphones for people that never buy minutes. I bought a LG for $10 and use the device for all that a small computer has to offer. My question is: Are there cases of these cheap computers being disabled if you never buy the minutes?