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Friday, October 24, 2014         

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Apple admits iPhone bars inaccurate

By Associated Press

POSTED:


NEW YORK » Apple Inc. said yesterday that it was "stunned" to find that its iPhones have for years been using a "totally wrong" formula to determine how many bars of signal strength they are getting.

Apple said that's the reason behind widespread complaints from users that the latest model, iPhone 4, can show a sudden plunge in signal strength when they hold it in a way that covers a small black strip on one edge of the phone. Users have jokingly called this the "death grip" for the phone.

That drop seems exaggerated because the phone can wrongly display four or five bars of signal strength when it shouldn't, Apple said.

"Their big drop in bars is because their high bars were never real in the first place," the company said in a statement to users.

Yet the statement that the bar display is "totally wrong" is surprising, since there is no standard formula in the industry for translating signal strength to bars.

The company said it will fix the formula to one recommended by AT&T Inc. through a free software update within a few weeks for the most recent iPhone models, 3G, 3GS and 4. However, the "wrong" formula goes back as far as the original iPhone, launched in 2007.

AT&T, the iPhone's exclusive carrier in the U.S., has borne much of the users' blame for dropped calls and poor wireless performance. In saying that the phones have been showing too many bars, Apple is putting the spotlight on the network's performance. AT&T declined comment yesterday.

If the phones haven't been giving a good indication of signal strength, users may have been missing clues that they should go to a location with a better signal to place a call, or that they're holding the phone wrong.

Apple apologized to customers "for any anxiety we may have caused."

"We are also making bars 1, 2 and 3 a bit taller so they will be easier to see," the company said in the statement.

Despite recurring complaints about dropped calls and slow data service, particularly in the U.S., the iPhone is a standout success for Apple's sales figures, with each model selling faster than the previous one.

Shares of Apple fell $2.94, or 1.2 percent, to $245.54 in afternoon trading yesterday. Dallas-based AT&T lost 14 cents, or 0.6 percent, to $24.20.






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