Light leakage has been a problem with at least one other big glass panel phones. HTC's Sprint (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.
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