Dead Pixel Test&Fix This free application will help you detect dead or stucked pixel on your phone screen. It can also help you to repair some kinds of pixel defects
BandWidth BandWidth - This is a simple bandwidth tester for testing your WiFi or 3G connection. There are around 26 servers located around the world to test from. There is also an option to test using your own specified server!
* These servers are public and are under load at different times in the day. They may give you a lower speed based on traffic to the server
Screen Check Screen Check - This application helps you to check your screen for dead and hot pixels. Is your screen defective? Find this out now!
Change images by tapping on the screen or turn on timer to auto change
Battery Drain Test Battery Drain Test - This app can be used to benchmark the battery life of different Windows Phone 7 devices. Run this app until the battery goes flat. Charge the phone and run the app again to find out how many minutes or hours the battery lasted.
During the test, the app must remain in the foreground and will continue run on locked screen
