Unlocking your phone has many benefits. Aside from being able to use your it on any compatible network, anywhere in the word, unlocking it can raise it’s resale value by up to 100%. Additionally, unlocking your phone is environmentally friendly. Many countries don’t have a telephone landline infrastructure, so rely entirely on mobile phones for communication. When you upgrade your phone, someone else will be able to use your old Apple phone, once you no longer have a use for it.