title: Are there Android phones that cannot be used for app development?
body: <p>Is it true that ANY Android phone can be used for App development and testing? </p>
  
  <p>I'm trying to find some inexpensive off-contract hardware for development and testing of our Apps. I've found some devices I can buy New with No Contract for $150 to $300 (like the HTC Aria or the Huawei Ascend). Is there anything that would prevent me from using these devices for USB debugging and app testing? I guess I'm concerned because  I've read how the HTC Aria has been locked down by AT&amp;T to limit applications. I suspect this won't affect me loading apps using ADB, but I'd like to be sure.</p>