What Is It?
Put it simply, it is an exploitation of the handset’s firmware loopholes to make it run on all carrier networks. Skilled hackers often develop the tools for this purpose. Users, who love to enjoy freedom from Apple’s strict rules over the handset, can just install the exploit and opt for a new experience. It is a greatly simple process that one can do in matter of time.
The biggest advantage of this customization is that users can enjoy reduced data charges. Here we check how it goes? If you use the Apple smartphone on its default carrier, take AT&T or Verizon in the U.S., you can only consume their data plans. They may be costlier; or, you will have cheap options with other carriers there. As you personalize your phone to support any carrier, you can go with the cheap options simply with a SIM card change.
Moreover, often-traveling customers will have more use of it. They can replace their native SIMs with the ones from local carriers. It does not only negate high roaming charges, but also bring you cheap options for texting and making calls. Remember, overseas partners of cellular service providers often charge high for both data use and phone calls. With a customized Apple smartphone, you can simply get away from using their services.
This customization is performed using special tools for it. On web, you can find a huge number of exploits for breaking into the device’s system kernel and customizing it simply. Visit: What It Is