The device itself can also suffer many common problems once it has been opened up. When it has the ability to do things that were not intended by Apple there are times when viruses, faulty programs, and other things can disturb the standard functions of the device. Common things that have been reported are the inability for the home button to work, the phone microphone getting disabled, strange error messages when connecting your iPhone to your computer, and so on. Remember that if you are going to jailbreak your phone you should make sure that you have a working knowledge of computers, both software and hardware.