Light leakage has been a problem with at least one other big glass panel phones. HTC'sSprint ( S) EVO has been reported to have some seepage around the seams of the phone. Oddly, HTC has been advertising the availability of its white EVO phone as a clear response to Apple's white iPhone snag. The white EVO, it's worth noting, has a plastic back -- not glass. Apple shares are up 4% over the past week as the antenna concerns have faded from the headlines. --Written by Scott Moritz in New York.