How to correctly hold an iPhone 4

The original design of GSM-antenna of the new iPhone 4, with a certain way to keep it in your hand can reduce the signal level – in short, as I understand, a person’s palm closes two antennas, which greatly changes the parameters of the antenna, which is used for cellular communications.
How to correctly hold an iPhone 4? Yoda gets great reception!
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iPhone 4 signal failure video
How to correctly hold an iPhone 4.
