So, you're considering unlocking your cell phone? There are many sites over the Internet that provide affordable and specialized unlock cell phone services. It's time you look into ways to unlock your cell phone and provide you with what services you need. If you cannot buy an already unlocked cell phone, but you wish to change your SIM, or identification, you must obtain an unlock code for your phone model. If you cannot get a code to punch in, you should either buy a software and a special cable, or send it to a professional unlocking service. Unfortunately, some very new phones cannot be unlocked.