A SIM unlock allows you to use a different SIM card in your device, while a carrier unlock allows you to use the device with any carrier that is compatible with the device.
A SIM lock is a restriction placed on a device that prevents it from being used with a different SIM card. This is typically done by the carrier that sold the device, and it is intended to ensure that the device can only be used with their service. A SIM unlock removes this restriction, allowing you to use a different SIM card in the device.
A carrier lock, also known as a network lock, is a restriction placed on a device that prevents it from being used with any carrier other than the one that sold the device. This is typically done by the manufacturer of the device, and it is intended to ensure that the device can only be used with the carrier that has an agreement with the manufacturer. A carrier unlock removes this restriction, allowing you to use the device with any carrier that is compatible with the device.
In summary, a SIM unlock allows you to use a different SIM card with your device, while a carrier unlock allows you to use the device with any carrier.
