: The primary purpose is to bypass the network lock on devices, typically by generating or applying an unlock code based on the device's IMEI number.

Version 5.7.8 was released during the peak of 3G/early 4G USB dongle usage. It is most effective with older Huawei models. Typical supported devices include, but are not limited to:

When you purchase a modem from a specific network provider (like T-Mobile, Vodafone, Airtel, or Smart), that device is often "locked" to that carrier's SIM cards. This is where tools like enter the conversation.