Like ever? I could nominate two phones from the ones that I owned - 1) Nokia 2650 - It was a color magnet and the hinge stopped working sooner than I could think. Probably the worst build quality for a Nokia. 2) HTC S710 - This phone was so sad, I didn't even mention it when I mentioned my upgrade history. Sad battery life, slow as hell OS. Painful operation and a keypad that had next to no resilience against usage. It was like a model phone that was supposed to look good and thats about it. Just don't whip it out and use it for heavy texting. Lack of app support, and tiny keys on the QWERTY didn't make it an endearing phone to use. Got rid of it as soon as I got it (under a month).