As the time is for apple press conference and the whole world is anxiously waiting to hear what Apple will disclose in it? We can analysis the apple ‘s solution to reception problems facing the iPhone 4? The manufacturer has at least released the first update of the iOS 4. This patch 4.0.1, promised for 15 days already, is intended to correct only one thing: how the iPhone 4 displays the signal strength.
In practice, this patch does not fix any problem, but merely change the lower and upper bounds of each “bar” indicating the reception power. AnandTech has tried to measure how much power from each signal bar appears. Note that each bar now covers a wider band, and the first bar appears when the signal exceeds-121dBm,-113dBm only cons before. In short, for the moment and until the conference this evening, nothing beats a good piece of tape to improve the reception of the iPhone 4 …
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