Cell phone in modern world have many germs. Many downloads, softwares, and games. These have caused system failure to many phones. Iphone has been one of the popular phones that fulfills in this case. Many cusumers want to unlock and hack it for many free softwares, but they're taking risks for the phone to become brick, which is system failure and a black screen brick. So I suggest iphone users to use the correct way to solve problems and not break the system to get it locked.
Speaking of having good and regulated softwares, people should download anti-hack or anti-virus to protect. Some of these softwares have creative sounds like cricket sounds, and puppy signs. These are really amazing and popular as iphone softwares and I like it very much.
Last but not least people should becareful with reading or book sofewares. These are really laggy sites that might make iphone or phone into a bad spikey condition. I have to say the best way to advoid this is to download from computer and then place it to phone, that way, it can guantee the phone from going bad. Oh another thing, to do that can help phone develop and go back to first condition is to get a backup to the computer and save it into a folder. That way, everything will be safe and sound.
As you can see, there're a lot of way to protect phones, and it's cool to play with technology as long as you know what you are doing, and how to handle the system.