It is heavily rumored AND DIRECTLY IMPLIED that Apple will introduce slightly modified, but fixed models that donot suffer from antenna troubles
Wait a tic. How can you be serious? Rumors and "Directly Implied" (even in all caps!) cannot be your reason to believe they intend to revise/fix the hardware.
And where exactly was this implied? From what I remember Steve organized a press conference to outright say that the iphone is fine as-is and that they cannot change the "laws of physics". In fact, if I remember correctly, I'm pretty sure that he said that they will "continue to look into it", but that they already conducted heavy research and don't believe they could alter the hardware to fix the issue. And even during the Q&A when someone asked about the publication claiming a software update could fix the signal loss, they immediately shot it down. In fact, it was pretty explicit that all antennas by their very nature will have "antenna troubles"...so how could they produce a "fixed" model (which they've never done in between the main releases) without any antenna troubles when Steve's whole point of said event was to demonstrate that all phones' signal will suffer with human contact?
Now I know that they will continue to work on software updates to try to improve things, because that's what Apple does well. But "directly implied" is a long shot from what I saw and read from the transcript. Correct me if I'm wrong or you've read official statements elsewhere, but I think implying they'd have a hardware revision before iPhone 5 next summer was the LAST thing they'd want to convey. Not only would that piss off the 3 million owners that already had "defective" phones, but also cripple sales in the meantime, basically telling people not to buy until there's a hardware/software fix that they can't promise will happen soon, if at all.
Again, if you've heard different please direct me to such direct implications. But keep in mind, even if this is
implied somewhere it still is just that--an implication, not a gaurantee. Honestly, I'd love to see this happen regardless, as I'm one of those on the fence. But I don't think Steve/Apple want to send that message, as it could very well lead to a class action suit and upheaval from the early adopters. So maybe it will be a
silent alteration/coating of the antenna and they'll just hope to avoid media scrutiny, but it's hard to go from here to there without people questioning such a major corporation, especially after the media coverage and resulting P.C.
And oh, as for this "heavily rumored" bit...you're on the
Mac Rumors forums--where everything is "heavily" rumored. (sorry for all the quotes, I don't intend it to be disrespectful...just, uhm..."analytical"

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Good day to you!