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iOS4 update to reduce iPhone signaling problem
Apple’s promised iOS4 update has been pushed out for the iPhone 4, iPhone 3GS and iPhone 3G. iOS 4.0.1 apparently “improves the formula to figure out how numerous bars of signal strength to display,” after Apple discovered they had been using the wrong calculations. Previewed earlier these days within the iOS4.1 developer beta, the update is expected to make the iPhone’s signal meter more accurate, but not address the hardware concern experienced by iPhone 4 owners where holding the smartphone in a particular way can substantially impair antenna performance.
Following running the update, a number of us on staff went to the same locations we tested our phones in throughout our last several reviews and indeed, the iPhones displayed two fewer bars in numerous of individuals places. For example, in my kitchen, my iPhone 4 previously displayed five full bars, and now only displays three. Nevertheless, in lower-signal areas (such as my upstairs bathroom or my desk in the office), the bar display seemed to be about the exact same as before the update. The same pattern holds true for those of us with older iPhones.
According towards the New York Times, the signal attenuation issue is the result of an interaction in between communication software within the device’s operating program and the antenna, an issue that could presumably be addressed with a software program update.
One person with direct knowledge from the phone’s design said Thursday that the iPhone 4 exposed a longstanding weakness within the fundamental communications software inside Apple’s phones and that the reception problems were not caused by an isolated hardware flaw.
Instead, the problems emerged in the complex interaction between specialized communications software program and the antenna, mentioned the person, who agreed to speak on the condition of anonymity simply because he was not authorized to talk about the matter.
Apple has scheduled a press conference for tomorrow at 10:00 AM Pacific Time to address the iPhone 4, and the organization is widely anticipated to discuss the signal issues. Sources indicated earlier these days, nevertheless, that Apple isn’t planning a recall from the device.
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