Think you know iOS inside out? Well, think again. Unlock your iPhone's full potential with these hidden tweaks. Apple iPhones arrived in 2007, running an unnamed operating system. A year later, it was dubbed iPhone OS 1, which was pretty boring. By 2010, mark…
Apple iPhones arrived in 2007, running an unnamed operating system. A year later, it was dubbed iPhone OS 1, which was pretty boring. By 2010, marketing got its act together and came up with "iOS," j… [+52277 chars]
