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.
Download the latest jailbreak software to your iPhone and jailbreak it again. The OS updates will unjailbreak your phone; if you want the benefits of the jailbroken phone, you will have to install the software again.n order to install the latest iOS on your iPhone, you need iTunes. Plug the phone into your computer. Go to the summary page for your iPhone and click the Check for Updates button. Follow the update procedures outlined by iTunes.