{Unlock Cell Phones}

Mobile phones use a card called a SIM card. This stands for Subscriber Information Module, and each one contains a unique serial number. The SIM card identifies the person who is using the phone. The mobile phone companies lock the phones so that a SIM card from another company can not be used. When your [...]

This is done by the service providers to protect their own business. They try to force users to continue subscribing to their service. With such a limitation:-If the user moves from one state/country to another state/country he cannot use the option of taking a local SIM for temporary use and ends up paying high roaming [...]

Many novice cellular users who have attempted to change service providers have found themselves frustrated when trying to change service providers. The majority of cell phones are locked by the company who issues the phones by using a special Subscriber Identification Module (SIM) card to encode their proprietary access code.A locked cell phone has a [...]