I keep hearing over and over again "You can't unlock or jailbreak an iPhone4 or 4s on the Sprint Network, or even the Verizon Network" I can understand Verizon, but Sprint- c'mon now....So I am asking the experts????? You guys & gals....

New to the Apple products, have an iPod Touch 4th generation, iPhone4 and really can't wait to get my hands on an iPad3...Perhaps even an iPhone5. Hated Apple products till I read Steve Jobs Biography, love the company, love the products, and can't get enough of Apple.