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iPhone 4 In-Hand Signal Issue Isolated to Bottom Left Corner

Earlier this evening, iPhone 4 signal drops had been reported from individuals holding their new iPhones in their hand. The issue seems to have been isolated to a specific location on the device itself. It is demonstrated well in this video by Insanely Great Mac:


The video shows that calls were consistently dropped when the iPhone 4 was held in the left hand while touching the bottom left corner.

It's not clear if the bottom-left sensitivity is a problem with every iPhone 4 or if there is only a batch of iPhone 4s that are affected. Of course, the solution for now would be to avoid holding the iPhone in the manner demonstrated.

Note: the lower number of bars on the iPhone 4 as compared to the 3GS is a known software issue. Apple told Mossberg that it would be addressed in a future software update.

Update: A couple of commenters have said they have been unable to replicate on their iPhone 4, while others have, so it may not affect every device.

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21 months ago
http://www.youtube.com/watch?v=03PQyWp0mWE

iPhone 4 consistently drops call when touching the lower left corner of the device. I did it four times on video, but could have done it all night. Hopefully this is just a lemon.
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21 months ago
There are tons of threads (and a story on the homepage) about this problem. Please refer to them.
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21 months ago
That vid's a pretty good one actually about the whole issue. Seems they're able to reproduce it fairly well.
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21 months ago
Wow, thats inexcusable.
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21 months ago
Web pages won't load if the bottom left edge is pressed up against your palm. Take your hand off and watch page load. Easily reproducible
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21 months ago

Web pages won't load if the bottom left edge is pressed up against your palm. Take your hand off and watch page load. Easily reproducible


Seriously? I hold my phone in my left had too, not cool.
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21 months ago

There are tons of threads (and a story on the homepage) about this problem. Please refer to them.


I appreciate keeping things organized, but as far as I can tell this is the first with actual dropped calls demonstrated, not relative bar strength which might not mean anything.
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21 months ago
My 3GS must have had a four left corners then.
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21 months ago
Damn I guess I should have made friends so I would have somebody to call to verifacate this. :mad:
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21 months ago
I smell a conspiracy here. There's NO WAY the iPhone made it out of testing w/o this issue cropping up. It sounds to me like Apple found a relatively novel way of solving the problem AND making a crapload of money. It's called the Bumper case. Those stupid things probably cost 5c to make and 15c to package.

I cannot possibly conceive how a software update would fix this issue. But a $29 rubber case certainly will.
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