Replacement digitizer touchscreen for broken Dell Streak Mini 5 from chinaphoneaccessories in Hong Kong

December, I got replacement digitizer/touchscreen for my broken Dell Streak Mini 5 from chinaphoneaccessories, in Hong Kong. I installed it. It works but the backlight doesn't work. The image is too dark. So, it's essentially worthless. I Twittered about this. I am going to contact them to see what they can do before leaving feed back.