These videos demonstrate how to use 3uTools for advanced device management, such as bypassing activation locks, which is often confused with carrier unlocking:
software to verify your device details before contacting a carrier: Download and install 3uTools on your PC. Connect your iPhone via a genuine USB cable. carrier unlock iphone using 3utools exclusive
Connect your iPhone to your computer and launch 3uTools . These videos demonstrate how to use 3uTools for