For example, an Iowa district court in November 2006 halted all sales of See Clearly Method kits that had been marketed for several years by a company called Vision Improvement Technologies as a way to improve vision through eye exercises.
Jailbreaking is a hack that allows developers to access the file system of your iPhone, iPad, iPod Touch, meaning the root directory. In simpler terms it means that developers can now have access to all the files on your iPhone, iPod Touch, iPad meaning they can create apps that are possible of doing pretty much anything.
iOS 5.1: Currently Redsn0w supports only a tethered jailbreak for iPhone 4, iPhone 3GS, iPod touch 4G, iPod touch 3G and iPad 1 on iOS 5.1. You can check out our step-by-step guide to jailbreak your iOS device using Redsn0w: 1  iPhone 4, iPhone 3GS. 2  iPod touch 4G, iPod touch 3G.