Code strings in iOS 5 support the existence of the "J2" model iPad 3 claimed by Digitimes, according to 9to5Mac. The device is listed alongside familiar codenames for other Apple devices such as the iPhone 4. Apple has allegedly been considering two different designs as a successor to the iPad 2, the J2 being a more advanced device than the J1, also using different dimensions. The iOS 5 code also groups the J2 alongside other 3G-capable hardware.
