How Strong Is Your iPhone Signal? Find Out Now! [No Jailbreak Required]
By Edward Marquez | November 30th, 2011
Have you ever wondered how strong your iPhone signal really is? Sure you can count the number of bars on your screen, but it’s not really specific. With this new tip, we’ll show you how you can convert the signal bars into an actual number. The digits are measured in decibels and the closer to zero, the stronger the signal.
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