Hacker reveals how Apple artifically restricts iPhone chargers (video)
Most cell phone manufacturers have charging standards these days, even if they can't always agree on which version of USB to use, but as the hair-tearing message above shows, third-party renditions of Apple's proprietary dock connector haven't always been universal solutions for iPods and iPhones. Now we know another important reason why -- secret resistors placed on the data lines in connectors for each iDevice. Minty Boost creator ladyada recently reverse-engineered the chargers for a variety of Apple gadgets, and discovered that iPhones in particular don't draw electricity until they detect 2.8V and 2V signals when they attempt to charge
Categories: Mobile Phone, Other Tags: accepting-500m, appleiphone, chargers, charging, electricity, electronics, handsets, manufacturers, particular-don, phone, result, source